UA 1923 then AA 2158 at O'Hare
Portland (Oregon) → Chicago → San Francisco
Timetable, Chicago time
16:53UA 1923 from Portland (Oregon) at the gate
21:31AA 2158 to San Francisco leaves the gate
4 h 38 apart on the timetable
The last 8 days both flew
Between the gates: UA 1923 reaching its gate to AA 2158 leaving its gate.
4 h 08shortest
4 h 56typical
5 h 39longest
1 of 8 days had 15 min or more less than the timetable.
UA 1923 typically reached its gate 13 min early, AA 2158 left 1 min late.
Times each day
| Day | UA 1923 at the gate | AA 2158 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 17:24 31 min late | 21:32 1 min late | 4 h 08 |
| Fri 30 Oct | 16:24 29 min early | 22:03 32 min late | 5 h 39 |
| Thu 29 Oct | 16:27 26 min early | 21:25 6 min early | 4 h 58 |
| Wed 28 Oct | 16:27 26 min early | 21:23 8 min early | 4 h 56 |
| Tue 27 Oct | 16:46 7 min early | 21:26 5 min early | 4 h 40 |
| Mon 26 Oct | 16:52 1 min early | 21:32 1 min late | 4 h 40 |
| Sun 25 Oct | 16:35 20 min early | 21:31 on time | 4 h 56 |
| Sat 24 Oct | 16:52 6 min early | 22:09 38 min late | 5 h 17 |
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 210621:575 h 04 after UA 1923 on the timetablenot a partner airline