GateConnections

Columbus (Ohio) to Cleveland via Chicago

152 connections on the timetable in the last 7 days, each with its time between the gates on up to 10 days, to Wed 4 Nov. Find yours by its times.

Between the gates, a bar a day, oldest to latestTimetable

  1. 1 h 03 apart AA 4615 arrives 05:56 AA 6450 leaves 06:59 Between the gates: 1 h 11 to 4 h 17, typically 1 h 36
  2. 1 h 19 apart UA 3524 arrives 05:56 UA 1488 leaves 07:15 Between the gates: 37 min to 2 h 01, typically 1 h 42
  3. 3 h 04 apart UA 3524 arrives 05:56 UA 3422 leaves 09:00 Between the gates: 2 h 19 to 3 h 43, typically 3 h 31
  4. 3 h 49 apart AA 4615 arrives 05:56 AA 3429 leaves 09:45 Between the gates: 3 h 49 to 4 h 19, typically 4 h 07
  5. 4 h 49 apart UA 3524 arrives 05:56 UA 1548 leaves 10:45 Between the gates: 4 h 35 to 5 h 22, typically 5 h 06
  6. 38 min apart AA 3672 arrives 06:21 AA 5010 leaves 06:59 Between the gates: 1 h 13 on the one day with both gate times
  7. 3 h 09 apart AA 3672 arrives 06:21 AA 5441 leaves 09:30 Between the gates: 2 h 30 to 3 h 38, typically 3 h 04
  8. 2 h 12 apart AA 4668 arrives 07:18 AA 5441 leaves 09:30 Between the gates: 2 h 05 to 2 h 28, typically 2 h 13
  9. 2 h 16 apart AA 3446 arrives 07:29 AA 3429 leaves 09:45 Between the gates: 1 h 38 to 2 h 54, typically 2 h 34
  10. 1 h 30 apart UA 1285 arrives 07:30 UA 3422 leaves 09:00 Between the gates: 1 h to 1 h 20, typically 1 h 14
  11. 3 h 15 apart UA 1285 arrives 07:30 UA 1548 leaves 10:45 Between the gates: 3 h 04 to 3 h 36, typically 3 h 05
  12. 5 h 24 apart UA 1285 arrives 07:30 UA 2230 leaves 12:54 Between the gates: 5 h 19 on the one day with both gate times
  13. 5 h 29 apart UA 1285 arrives 07:30 UA 5984 leaves 12:59 Between the gates: 4 h 58 to 5 h 13, typically 5 h 06
  14. 5 h 30 apart UA 1285 arrives 07:30 UA 3645 leaves 13:00 Between the gates: 4 h 38 to 6 h 06, typically 5 h 13
  15. 45 min apart AA 5439 arrives 08:45 AA 5441 leaves 09:30 Between the gates: 44 min on the one day with both gate times
  16. 5 h apart AA 5439 arrives 08:45 AA 5005 leaves 13:45 Between the gates: 5 h 03 on the one day with both gate times
  17. 30 min apart AA 3572 arrives 09:00 AA 5441 leaves 09:30 Between the gates: 42 min to 55 min, typically 49 min
  18. 45 min apart AA 3572 arrives 09:00 AA 3429 leaves 09:45 Between the gates: −1 h 14 to 1 h 18, typically 1 h 05
  19. 45 min apart AA 9914 arrives 09:00 AA 3429 leaves 09:45 Between the gates: −1 h 51 on the one day with both gate times
  20. 4 h 45 apart AA 3572 arrives 09:00 AA 5005 leaves 13:45 Between the gates: 3 h 50 to 6 h 20, typically 5 h 22
  21. 4 h 45 apart AA 9914 arrives 09:00 AA 5005 leaves 13:45 Between the gates: 2 h 01 on the one day with both gate times
  22. 1 h apart UA 3487 arrives 09:45 UA 1548 leaves 10:45 Between the gates: 1 h 01 to 1 h 37, typically 1 h 11
  23. 3 h 09 apart UA 3487 arrives 09:45 UA 2230 leaves 12:54 Between the gates: 3 h 20 on the one day with both gate times
  24. 3 h 14 apart UA 3487 arrives 09:45 UA 5984 leaves 12:59 Between the gates: 3 h 07 to 3 h 11, typically 3 h 09
  25. 3 h 15 apart UA 3487 arrives 09:45 UA 3645 leaves 13:00 Between the gates: 2 h 51 to 4 h 23, typically 3 h 17
  26. 4 h 36 apart UA 3487 arrives 09:45 UA 1502 leaves 14:21 Between the gates: 4 h 20 to 4 h 56, typically 4 h 38
  27. 2 h 45 apart AA 6300 arrives 11:00 AA 5005 leaves 13:45 Between the gates: 3 h 08 to 4 h 29, typically 4 h 10
  28. 2 h 45 apart AA 6311 arrives 11:00 AA 5005 leaves 13:45 Between the gates: −5 h 56 to 4 h 39, typically 3 h 08
  29. 1 h 13 apart UA 4802 arrives 11:41 UA 2230 leaves 12:54 Between the gates: 1 h 21 on the one day with both gate times
  30. 1 h 18 apart UA 4802 arrives 11:41 UA 5984 leaves 12:59 Between the gates: 1 h 23 on the one day with both gate times
  31. 1 h 19 apart UA 4802 arrives 11:41 UA 3645 leaves 13:00 Between the gates: 57 min to 2 h 32, typically 1 h 29
  32. 2 h 40 apart UA 4802 arrives 11:41 UA 1502 leaves 14:21 Between the gates: 2 h 25 to 3 h 05, typically 2 h 46
  33. 4 h 46 apart UA 4802 arrives 11:41 UA 5985 leaves 16:27 Between the gates: 4 h 32 to 5 h 25, typically 4 h 58
  34. 2 h apart AA 3352 arrives 11:45 AA 5005 leaves 13:45 Between the gates: 1 h 58 to 2 h 52, typically 2 h 37
  35. 5 h 44 apart AA 3352 arrives 11:45 AA 4484 leaves 17:29 Between the gates: 5 h 30 to 5 h 56, typically 5 h 43
  36. 30 min apart UA 3377 arrives 12:30 UA 3645 leaves 13:00 Between the gates: −1 h 50 on the one day with both gate times
  37. 1 h 51 apart UA 3377 arrives 12:30 UA 1502 leaves 14:21 Between the gates: −22 min on the one day with both gate times
  38. 3 h 57 apart UA 3377 arrives 12:30 UA 5985 leaves 16:27 Between the gates: 1 h 45 on the one day with both gate times
  39. 5 h 40 apart UA 3377 arrives 12:30 UA 2652 leaves 18:10 Between the gates: 3 h 26 on the one day with both gate times
  40. 1 h 15 apart UA 3716 arrives 13:06 UA 1502 leaves 14:21 Between the gates: −44 min to 2 h 38, typically 1 h 16
20 more
  1. 3 h 21 apart UA 3716 arrives 13:06 UA 5985 leaves 16:27 Between the gates: 3 h 05 to 3 h 33, typically 3 h 23
  2. 5 h 04 apart UA 3716 arrives 13:06 UA 2652 leaves 18:10 Between the gates: 2 h 11 to 6 h 33, typically 5 h 05
  3. 3 h 09 apart AA 6247 arrives 14:20 AA 4484 leaves 17:29 Between the gates: 3 h 03 to 3 h 35, typically 3 h 30
  4. 5 h apart AA 6247 arrives 14:20 AA 4336 leaves 19:20 Between the gates: 4 h 37 to 5 h 27, typically 5 h 13
  5. 2 h 52 apart AA 3815 arrives 14:43 AA 4784 leaves 17:35 Between the gates: 1 h 46 to 3 h 35, typically 3 h 06
  6. 2 h 56 apart AA 3815 arrives 14:43 AA 3576 leaves 17:39 Between the gates: 3 h to 3 h 24, typically 3 h 11
  7. 1 h 32 apart UA 1139 arrives 14:55 UA 5985 leaves 16:27 Between the gates: 1 h 14 to 1 h 51, typically 1 h 35
  8. 3 h 15 apart UA 1139 arrives 14:55 UA 2652 leaves 18:10 Between the gates: 2 h 57 to 3 h 28, typically 3 h 21
  9. 4 h 54 apart UA 1139 arrives 14:55 UA 1156 leaves 19:49 Between the gates: 4 h 37 to 5 h 21, typically 5 h
  10. 1 h 25 apart UA 3465 arrives 16:45 UA 2652 leaves 18:10 Between the gates: 59 min to 2 h 07, typically 1 h 40
  11. 3 h 04 apart UA 3465 arrives 16:45 UA 1156 leaves 19:49 Between the gates: 2 h 39 to 3 h 32, typically 3 h 20
  12. 4 h 51 apart UA 3465 arrives 16:45 UA 457 leaves 21:36 Between the gates: 4 h 47 to 5 h 43, typically 5 h 07
  13. 1 h 09 apart UA 1182 arrives 18:40 UA 1156 leaves 19:49 Between the gates: 37 min to 1 h 42, typically 1 h 26
  14. 2 h 56 apart UA 1182 arrives 18:40 UA 457 leaves 21:36 Between the gates: 2 h 31 to 3 h 42, typically 3 h 12
  15. 59 min apart AA 6248 arrives 20:21 AA 3566 leaves 21:20 Between the gates: −6 min to 53 min, typically 24 min
  16. 1 h 39 apart AA 6248 arrives 20:21 AA 5048 leaves 22:00 Between the gates: 54 min to 1 h 12, typically 1 h 03
  17. 1 h 03 apart AA 4691 arrives 20:26 AA 4363 leaves 21:29 Between the gates: 43 min to 2 h 05, typically 1 h 29
  18. 1 h 09 apart UA 5601 arrives 20:27 UA 457 leaves 21:36 Between the gates: −40 min to 10 h 56, typically 56 min
  19. 1 h 07 apart UA 3662 arrives 20:29 UA 457 leaves 21:36 Between the gates: 0 min on the one day with both gate times
  20. 42 min apart AA 4435 arrives 21:18 AA 5048 leaves 22:00 Between the gates: 1 h 24 to 1 h 33, typically 1 h 29
92 more on airlines that aren’t partners
  1. 1 h 03 apart UA 3524 arrives 05:56 AA 5010 leaves 06:59 Between the gates: 1 h 28 to 1 h 34, typically 1 h 31
  2. 1 h 03 apart UA 3524 arrives 05:56 AA 6450 leaves 06:59 Between the gates: 1 h 08 to 4 h 28, typically 1 h 45
  3. 1 h 19 apart AA 4615 arrives 05:56 UA 1488 leaves 07:15 Between the gates: 1 h 16 to 1 h 49, typically 1 h 35
  4. 3 h 04 apart AA 4615 arrives 05:56 UA 3422 leaves 09:00 Between the gates: 3 h 03 to 3 h 32, typically 3 h 20
  5. 3 h 34 apart UA 3524 arrives 05:56 AA 5441 leaves 09:30 Between the gates: 2 h 45 to 4 h 02, typically 3 h 53
  6. 3 h 49 apart UA 3524 arrives 05:56 AA 3429 leaves 09:45 Between the gates: 3 h 40 to 4 h 30, typically 4 h 16
  7. 54 min apart AA 3672 arrives 06:21 UA 1488 leaves 07:15 Between the gates: 1 h 20 on the one day with both gate times
  8. 2 h 39 apart AA 3672 arrives 06:21 UA 3422 leaves 09:00 Between the gates: 2 h 04 to 3 h 06, typically 2 h 35
  9. 4 h 24 apart AA 3672 arrives 06:21 UA 1548 leaves 10:45 Between the gates: 4 h 20 to 4 h 51, typically 4 h 36
  10. 1 h 42 apart AA 4668 arrives 07:18 UA 3422 leaves 09:00 Between the gates: 1 h 33 to 2 h, typically 1 h 47
  11. 3 h 27 apart AA 4668 arrives 07:18 UA 1548 leaves 10:45 Between the gates: 3 h 18 to 4 h 03, typically 3 h 48
  12. 5 h 36 apart AA 4668 arrives 07:18 UA 2230 leaves 12:54 Between the gates: 5 h 46 on the one day with both gate times
  13. 5 h 42 apart AA 4668 arrives 07:18 UA 3645 leaves 13:00 Between the gates: 5 h 31 to 5 h 54, typically 5 h 31
  14. 1 h 31 apart AA 3446 arrives 07:29 UA 3422 leaves 09:00 Between the gates: 50 min to 2 h 12, typically 1 h 46
  15. 5 h 30 apart AA 3446 arrives 07:29 UA 5984 leaves 12:59 Between the gates: 5 h 47 to 6 h 09, typically 5 h 58
  16. 5 h 31 apart AA 3446 arrives 07:29 UA 3645 leaves 13:00 Between the gates: 4 h 55 to 6 h 53, typically 5 h 30
  17. 2 h apart UA 1285 arrives 07:30 AA 5441 leaves 09:30 Between the gates: 1 h 45 to 1 h 51, typically 1 h 46
  18. 2 h 15 apart UA 1285 arrives 07:30 AA 3429 leaves 09:45 Between the gates: 1 h 42 to 2 h 05, typically 1 h 59
  19. 2 h apart AA 5439 arrives 08:45 UA 1548 leaves 10:45 Between the gates: 2 h 34 on the one day with both gate times
  20. 4 h 09 apart AA 5439 arrives 08:45 UA 2230 leaves 12:54 Between the gates: 4 h 17 on the one day with both gate times
  21. 4 h 15 apart AA 5439 arrives 08:45 UA 3645 leaves 13:00 Between the gates: 4 h 02 on the one day with both gate times
  22. 5 h 36 apart AA 5439 arrives 08:45 UA 1502 leaves 14:21 Between the gates: 5 h 38 on the one day with both gate times
  23. 1 h 45 apart AA 3572 arrives 09:00 UA 1548 leaves 10:45 Between the gates: 1 h 21 to 2 h 15, typically 1 h 55
  24. 3 h 54 apart AA 3572 arrives 09:00 UA 2230 leaves 12:54 Between the gates: 3 h 04 on the one day with both gate times
  25. 3 h 59 apart AA 3572 arrives 09:00 UA 5984 leaves 12:59 Between the gates: 4 h 03 to 4 h 27, typically 4 h 15
  26. 4 h apart AA 3572 arrives 09:00 UA 3645 leaves 13:00 Between the gates: 2 h 49 to 5 h 19, typically 4 h 20
  27. 4 h apart AA 9914 arrives 09:00 UA 3645 leaves 13:00 Between the gates: 1 h 31 on the one day with both gate times
  28. 5 h 21 apart AA 3572 arrives 09:00 UA 1502 leaves 14:21 Between the gates: 4 h 25 to 5 h 58, typically 5 h 36
  29. 5 h 21 apart AA 9914 arrives 09:00 UA 1502 leaves 14:21 Between the gates: 2 h 36 on the one day with both gate times
  30. 3 h 18 apart SY 8768 arrives 09:42 UA 3645 leaves 13:00 Between the gates: 3 h 14 on the one day with both gate times
  31. 4 h 03 apart SY 8768 arrives 09:42 AA 5005 leaves 13:45 Between the gates: 3 h 44 on the one day with both gate times
  32. 4 h 39 apart SY 8768 arrives 09:42 UA 1502 leaves 14:21 Between the gates: 4 h 19 on the one day with both gate times
  33. 4 h apart UA 3487 arrives 09:45 AA 5005 leaves 13:45 Between the gates: 3 h 42 to 5 h 06, typically 4 h 15
  34. 2 h 07 apart OO 9914 arrives 10:53 UA 3645 leaves 13:00 Between the gates: 1 h 44 on the one day with both gate times
  35. 2 h 52 apart OO 9914 arrives 10:53 AA 5005 leaves 13:45 Between the gates: 2 h 14 on the one day with both gate times
  36. 3 h 28 apart OO 9914 arrives 10:53 UA 1502 leaves 14:21 Between the gates: 2 h 49 on the one day with both gate times
  37. 5 h 34 apart OO 9914 arrives 10:53 UA 5985 leaves 16:27 Between the gates: 5 h 03 on the one day with both gate times
  38. 1 h 54 apart AA 6300 arrives 11:00 UA 2230 leaves 12:54 Between the gates: 2 h 22 on the one day with both gate times
  39. 1 h 59 apart AA 6311 arrives 11:00 UA 5984 leaves 12:59 Between the gates: 2 h 03 to 2 h 25, typically 2 h 14
  40. 2 h apart AA 6300 arrives 11:00 UA 3645 leaves 13:00 Between the gates: 2 h 07 to 2 h 34, typically 2 h 30
52 more
  1. 2 h apart AA 6311 arrives 11:00 UA 3645 leaves 13:00 Between the gates: −5 h 45 to 2 h 39, typically 2 h 09
  2. 3 h 21 apart AA 6300 arrives 11:00 UA 1502 leaves 14:21 Between the gates: 2 h 44 to 4 h 02, typically 3 h 51
  3. 3 h 21 apart AA 6311 arrives 11:00 UA 1502 leaves 14:21 Between the gates: −5 h 12 to 5 h 16, typically 3 h 38
  4. 5 h 27 apart AA 6300 arrives 11:00 UA 5985 leaves 16:27 Between the gates: −45 min to 6 h 05, typically 1 h
  5. 5 h 27 apart AA 6311 arrives 11:00 UA 5985 leaves 16:27 Between the gates: −2 h 52 to 5 h 58, typically 5 h 39
  6. 2 h 04 apart UA 4802 arrives 11:41 AA 5005 leaves 13:45 Between the gates: 1 h 54 to 3 h 07, typically 2 h 21
  7. 5 h 48 apart UA 4802 arrives 11:41 AA 4484 leaves 17:29 Between the gates: 5 h 34 to 6 h 13, typically 6 h 05
  8. 5 h 54 apart UA 4802 arrives 11:41 AA 4784 leaves 17:35 Between the gates: 6 h 01 to 7 h, typically 6 h 04
  9. 5 h 58 apart UA 4802 arrives 11:41 AA 3576 leaves 17:39 Between the gates: 6 h 06 on the one day with both gate times
  10. 1 h 09 apart AA 3352 arrives 11:45 UA 2230 leaves 12:54 Between the gates: 1 h 12 on the one day with both gate times
  11. 1 h 15 apart AA 3352 arrives 11:45 UA 3645 leaves 13:00 Between the gates: 53 min to 1 h 01, typically 57 min
  12. 2 h 36 apart AA 3352 arrives 11:45 UA 1502 leaves 14:21 Between the gates: 2 h 21 to 2 h 33, typically 2 h 29
  13. 4 h 42 apart AA 3352 arrives 11:45 UA 5985 leaves 16:27 Between the gates: 4 h 28 to 4 h 42, typically 4 h 30
  14. 1 h 15 apart UA 3377 arrives 12:30 AA 5005 leaves 13:45 Between the gates: 9 min on the one day with both gate times
  15. 4 h 59 apart UA 3377 arrives 12:30 AA 4484 leaves 17:29 Between the gates: 2 h 47 on the one day with both gate times
  16. 39 min apart UA 3716 arrives 13:06 AA 5005 leaves 13:45 Between the gates: −1 h 21 to 1 h 51, typically 1 h 15
  17. 4 h 23 apart UA 3716 arrives 13:06 AA 4484 leaves 17:29 Between the gates: 4 h 26 to 4 h 38, typically 4 h 28
  18. 4 h 29 apart UA 3716 arrives 13:06 AA 4784 leaves 17:35 Between the gates: 4 h 07 to 5 h, typically 4 h 30
  19. 4 h 33 apart UA 3716 arrives 13:06 AA 3576 leaves 17:39 Between the gates: 1 h 03 to 6 h 03, typically 4 h 52
  20. 2 h 07 apart AA 6247 arrives 14:20 UA 5985 leaves 16:27 Between the gates: 1 h 49 to 2 h 28, typically 2 h 22
  21. 3 h 50 apart AA 6247 arrives 14:20 UA 2652 leaves 18:10 Between the gates: 3 h 33 to 4 h 09, typically 4 h 05
  22. 5 h 29 apart AA 6247 arrives 14:20 UA 1156 leaves 19:49 Between the gates: 5 h 14 to 6 h 11, typically 5 h 57
  23. 1 h 44 apart AA 3815 arrives 14:43 UA 5985 leaves 16:27 Between the gates: 24 min to 2 h 01, typically 1 h 38
  24. 3 h 27 apart AA 3815 arrives 14:43 UA 2652 leaves 18:10 Between the gates: 2 h 07 to 4 h 08, typically 3 h 39
  25. 5 h 06 apart AA 3815 arrives 14:43 UA 1156 leaves 19:49 Between the gates: 3 h 47 to 5 h 53, typically 5 h 23
  26. 2 h 34 apart UA 1139 arrives 14:55 AA 4484 leaves 17:29 Between the gates: 2 h 36 to 2 h 49, typically 2 h 45
  27. 2 h 40 apart UA 1139 arrives 14:55 AA 4784 leaves 17:35 Between the gates: 2 h 27 to 3 h 26, typically 2 h 46
  28. 2 h 44 apart UA 1139 arrives 14:55 AA 3576 leaves 17:39 Between the gates: 2 h 55 on the one day with both gate times
  29. 4 h 25 apart UA 1139 arrives 14:55 AA 4336 leaves 19:20 Between the gates: 4 h 23 to 4 h 33, typically 4 h 23
  30. 1 h 18 apart G7 3377 arrives 16:11 AA 4484 leaves 17:29 Between the gates: no gate times yet
  31. 1 h 59 apart G7 3377 arrives 16:11 UA 2652 leaves 18:10 Between the gates: no gate times yet
  32. 3 h 09 apart G7 3377 arrives 16:11 AA 4336 leaves 19:20 Between the gates: no gate times yet
  33. 3 h 38 apart G7 3377 arrives 16:11 UA 1156 leaves 19:49 Between the gates: no gate times yet
  34. 5 h 09 apart G7 3377 arrives 16:11 AA 3566 leaves 21:20 Between the gates: no gate times yet
  35. 5 h 25 apart G7 3377 arrives 16:11 UA 457 leaves 21:36 Between the gates: no gate times yet
  36. 5 h 49 apart G7 3377 arrives 16:11 AA 5048 leaves 22:00 Between the gates: no gate times yet
  37. 44 min apart UA 3465 arrives 16:45 AA 4484 leaves 17:29 Between the gates: 56 min to 1 h 12, typically 1 h 05
  38. 50 min apart UA 3465 arrives 16:45 AA 4784 leaves 17:35 Between the gates: 29 min to 1 h 25, typically 55 min
  39. 2 h 35 apart UA 3465 arrives 16:45 AA 4336 leaves 19:20 Between the gates: 2 h 34 to 3 h 02, typically 2 h 46
  40. 4 h 35 apart UA 3465 arrives 16:45 AA 3566 leaves 21:20 Between the gates: 4 h 39 to 5 h 10, typically 4 h 49
  41. 4 h 44 apart UA 3465 arrives 16:45 AA 4363 leaves 21:29 Between the gates: 4 h 12 to 5 h 13, typically 4 h 43
  42. 5 h 15 apart UA 3465 arrives 16:45 AA 5048 leaves 22:00 Between the gates: 5 h 39 to 5 h 58, typically 5 h 49
  43. 40 min apart UA 1182 arrives 18:40 AA 4336 leaves 19:20 Between the gates: 34 min to 1 h 06, typically 46 min
  44. 2 h 40 apart UA 1182 arrives 18:40 AA 3566 leaves 21:20 Between the gates: 2 h 39 to 3 h 14, typically 2 h 49
  45. 2 h 49 apart UA 1182 arrives 18:40 AA 4363 leaves 21:29 Between the gates: 2 h 08 to 3 h 30, typically 2 h 50
  46. 3 h 20 apart UA 1182 arrives 18:40 AA 5048 leaves 22:00 Between the gates: 3 h 39 to 4 h 02, typically 3 h 51
  47. 1 h 15 apart AA 6248 arrives 20:21 UA 457 leaves 21:36 Between the gates: 9 min to 1 h 11, typically 44 min
  48. 1 h 10 apart AA 4691 arrives 20:26 UA 457 leaves 21:36 Between the gates: 1 h 06 to 2 h 33, typically 1 h 43
  49. 53 min apart UA 5601 arrives 20:27 AA 3566 leaves 21:20 Between the gates: −46 min to 16 min, typically −15 min
  50. 1 h 02 apart UA 5601 arrives 20:27 AA 4363 leaves 21:29 Between the gates: −1 h 08 to 10 h 53, typically 1 h 14
  51. 1 h 33 apart UA 5601 arrives 20:27 AA 5048 leaves 22:00 Between the gates: 1 h 16 on the one day with both gate times
  52. 1 h apart UA 3662 arrives 20:29 AA 4363 leaves 21:29 Between the gates: −23 min on the one day with both gate times

Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.

More via Chicago