UA 574 then UA 1147 at San Francisco
Boston → San Francisco → Chicago O'Hare
Timetable, San Francisco time
12:49UA 574 from Boston at the gate
15:20UA 1147 to Chicago O'Hare leaves the gatealso AC 4185, CA 7326, VA 8104, NZ 9313
2 h 31 apart on the timetable
The last 10 days both flew
Between the gates: UA 574 reaching its gate to UA 1147 leaving its gate.
−48 minshortest
2 h 36typical
3 h 22longest
2 of 10 days had 15 min or more less than the timetable. On one day UA 1147 left before UA 574 reached its gate: the minus figures.
UA 574 typically reached its gate 7 min early, UA 1147 left 1 min early.
Times each day
| Day | UA 574 at the gate | UA 1147 left the gate | Between |
|---|---|---|---|
| Tue 10 Nov | 12:45 4 min early | 15:17 3 min early | 2 h 32 |
| Mon 9 Nov | 12:39 10 min early | 15:31 11 min late | 2 h 52 |
| Sun 8 Nov | 12:38 11 min early | 15:18 2 min early | 2 h 40 |
| Sat 7 Nov | 13:33 44 min late | 15:16 4 min early | 1 h 43 |
| Fri 6 Nov | 16:14 3 h 25 late | 15:26 6 min late | −48 min |
| Thu 5 Nov | 12:35 14 min early | 15:19 1 min early | 2 h 44 |
| Wed 4 Nov | 13:05 16 min late | 15:25 5 min late | 2 h 20 |
| Tue 3 Nov | 12:31 18 min early | 15:53 33 min late | 3 h 22 |
| Mon 2 Nov | 12:35 14 min early | 15:18 2 min early | 2 h 43 |
| Sun 1 Nov | 12:46 3 min early | 15:17 3 min early | 2 h 31 |
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.