UA 638 then LY 4489 at San Francisco
Chicago O'Hare → San Francisco → Los Angeles
Timetable, San Francisco time
15:35UA 638 from Chicago O'Hare at the gatealso AC 4116
18:28LY 4489 to Los Angeles leaves the gate
2 h 53 apart on the timetable
Today
From the airport’s board at 11:23 San Francisco time
15:33UA 638 expected at the gate2 min early
18:28LY 4489 due to leave, no estimate yet
2 h 55 between the gates, on these times
The last 2 days both flew
Between the gates: UA 638 reaching its gate to LY 4489 leaving its gate.
2 h 37shortest
3 h 16typical
3 h 55longest
0 of 2 days had 15 min or more less than the timetable.
UA 638 typically reached its gate 17 min early, LY 4489 left 8 min early.
Times each day
| Day | UA 638 at the gate | LY 4489 left the gate | Between |
|---|---|---|---|
| Sat 7 Nov | 14:57 38 min early | 18:52 8 min early | 3 h 55 |
| Sat 31 Oct | 15:39 4 min late | 18:16 9 min early | 2 h 37 |
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.