UA 503 then AA 2253 at O'Hare
Boston → Chicago → San Francisco
Timetable, Chicago time
12:29UA 503 from Boston at the gate
13:26AA 2253 to San Francisco leaves the gate
57 min apart on the timetable
The last 8 days both flew
Between the gates: UA 503 reaching its gate to AA 2253 leaving its gate.
1 h 09shortest
1 h 32typical
3 h 08longest
0 of 8 days had 15 min or more less than the timetable.
UA 503 typically reached its gate 22 min early, AA 2253 left 17 min late.
Times each day
| Day | UA 503 at the gate | AA 2253 left the gate | Between |
|---|---|---|---|
| Fri 30 Oct | 12:33 13 min early | 14:03 37 min late | 1 h 30 |
| Thu 29 Oct | 11:58 31 min early | 14:09 43 min late | 2 h 11 |
| Tue 27 Oct | 12:14 15 min early | 13:23 3 min early | 1 h 09 |
| Mon 26 Oct | 12:05 24 min early | 13:22 4 min early | 1 h 17 |
| Sun 25 Oct | 11:49 40 min early | 13:22 4 min early | 1 h 33 |
| Sat 24 Oct | 12:00 29 min early | 13:22 4 min early | 1 h 22 |
| Fri 23 Oct | 12:08 21 min early | 14:15 49 min late | 2 h 07 |
| Thu 22 Oct | 12:09 20 min early | 15:17 1 h 51 late | 3 h 08 |
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.