UA 503 then AA 1211 at O'Hare
Boston → Chicago → Seattle (SEA)
Timetable, Chicago time
12:29UA 503 from Boston at the gate
17:25AA 1211 to Seattle (SEA) leaves the gate
4 h 56 apart on the timetable
Today
From the airport’s board at 22:59 Chicago time
12:06UA 503 reached the gate23 min early
17:30AA 1211 left the gate5 min late
5 h 24 between the gates
The last 8 days both flew
Between the gates: UA 503 reaching its gate to AA 1211 leaving its gate.
4 h 41shortest
5 h 21typical
7 h 39longest
0 of 8 days had 15 min or more less than the timetable.
UA 503 typically reached its gate 30 min early, AA 1211 left 11 min late.
Times each day
| Day | UA 503 at the gate | AA 1211 left the gate | Between |
|---|---|---|---|
| Tue 10 Nov | 11:58 31 min early | 17:23 2 min early | 5 h 25 |
| Mon 9 Nov | 11:52 37 min early | 18:54 1 h 29 late | 7 h 02 |
| Sun 8 Nov | 12:30 18 min early | 17:23 2 min early | 4 h 53 |
| Fri 6 Nov | 12:52 6 min late | 17:33 8 min late | 4 h 41 |
| Thu 5 Nov | 11:52 37 min early | 18:27 1 h 02 late | 6 h 35 |
| Tue 3 Nov | 12:00 29 min early | 17:14 11 min early | 5 h 14 |
| Mon 2 Nov | 11:50 39 min early | 19:29 2 h 04 late | 7 h 39 |
| Sun 1 Nov | 12:23 25 min early | 17:39 14 min late | 5 h 16 |
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.