UA 4185 then AA 2158 at O'Hare
Birmingham (Alabama) → Chicago → San Francisco
Timetable, Chicago time
20:36UA 4185 from Birmingham (Alabama) at the gate
21:31AA 2158 to San Francisco leaves the gate
55 min apart on the timetable
The last 9 days both flew
Between the gates: UA 4185 reaching its gate to AA 2158 leaving its gate.
−2 minshortest
57 mintypical
1 h 27longest
2 of 9 days had 15 min or more less than the timetable. On one day AA 2158 left before UA 4185 reached its gate: the minus figures.
UA 4185 typically reached its gate on time, AA 2158 left 1 min late.
Times each day
| Day | UA 4185 at the gate | AA 2158 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 21:34 54 min late | 21:32 1 min late | −2 min |
| Fri 30 Oct | 20:36 on time | 22:03 32 min late | 1 h 27 |
| Thu 29 Oct | 20:28 8 min early | 21:25 6 min early | 57 min |
| Wed 28 Oct | 20:40 4 min late | 21:23 8 min early | 43 min |
| Tue 27 Oct | 20:19 17 min early | 21:26 5 min early | 1 h 07 |
| Mon 26 Oct | 20:40 4 min late | 21:32 1 min late | 52 min |
| Sun 25 Oct | 20:24 12 min early | 21:31 on time | 1 h 07 |
| Sat 24 Oct | 21:43 1 h 05 late | 22:09 38 min late | 26 min |
| Fri 23 Oct | 20:28 10 min early | 21:32 1 min late | 1 h 04 |
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 San Francisco
UA 210621:571 h 21 after UA 4185 on the timetablenot a partner airline