UA 503 then AA 4989 at O'Hare
Boston → Chicago → Lexington
Timetable, Chicago time
12:29UA 503 from Boston at the gate
21:15AA 4989 to Lexington leaves the gate
8 h 46 apart on the timetable
Today
From the airport’s board at 18:17 Chicago time
12:06UA 503 reached the gate23 min early
21:15AA 4989 due to leave, no estimate yet
9 h 09 between the gates, on these times
The last 10 days both flew
Between the gates: UA 503 reaching its gate to AA 4989 leaving its gate.
2 h 22shortest
8 h 56typical
11 h 15longest
1 of 10 days had 15 min or more less than the timetable.
UA 503 typically reached its gate 30 min early, AA 4989 left 3 min early.
Times each day
| Day | UA 503 at the gate | AA 4989 left the gate | Between |
|---|---|---|---|
| Tue 10 Nov | 11:58 31 min early | 22:39 1 h 24 late | 10 h 41 |
| Mon 9 Nov | 11:52 37 min early | 21:29 14 min late | 9 h 37 |
| Sun 8 Nov | 12:30 18 min early | 21:07 8 min early | 8 h 37 |
| Fri 6 Nov | 12:52 6 min late | 21:05 10 min early | 8 h 13 |
| Thu 5 Nov | 11:52 37 min early | 21:15 on time | 9 h 23 |
| Tue 3 Nov | 12:00 29 min early | 21:05 10 min early | 9 h 05 |
| Mon 2 Nov | 11:50 39 min early | 23:05 1 h 50 late | 11 h 15 |
| Sun 1 Nov | 12:23 25 min early | 21:09 6 min early | 8 h 46 |
| Fri 30 Oct | 12:33 13 min early | 14:55 1 min early | 2 h 22 |
| Thu 29 Oct | 11:58 31 min early | 14:36 5 min early | 2 h 38 |
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.
Later flights to Lexington
UA 542321:309 h 01 after UA 503 on the timetablenot a partner airline