UA 638 then BA 284 at San Francisco
Chicago O'Hare → San Francisco → London
Timetable, San Francisco time
15:35UA 638 from Chicago O'Hare at the gatealso AC 4116
17:25BA 284 to London leaves the gatealso IB 3625, AS 5278, AY 5524, AA 6995, EI 8984
1 h 50 apart on the timetable
Today
From the airport’s board at 18:41 San Francisco time
15:30UA 638 reached the gate5 min early
17:22BA 284 left the gate3 min early
1 h 52 between the gates
The last 10 days both flew
Between the gates: UA 638 reaching its gate to BA 284 leaving its gate.
9 minshortest
2 h 19typical
5 h 11longest
1 of 10 days had 15 min or more less than the timetable.
UA 638 typically reached its gate 13 min early, BA 284 left 6 min late.
Times each day
| Day | UA 638 at the gate | BA 284 left the gate | Between |
|---|---|---|---|
| Mon 9 Nov | 15:19 16 min early | 18:35 1 h 10 late | 3 h 16 |
| Sun 8 Nov | 15:05 30 min early | 17:35 10 min late | 2 h 30 |
| Sat 7 Nov | 14:57 38 min early | 18:18 53 min late | 3 h 21 |
| Fri 6 Nov | 14:51 44 min early | 20:02 2 h 37 late | 5 h 11 |
| Thu 5 Nov | 15:24 11 min early | 17:31 6 min late | 2 h 07 |
| Wed 4 Nov | 15:44 9 min late | 17:29 4 min late | 1 h 45 |
| Tue 3 Nov | 17:22 1 h 47 late | 17:31 6 min late | 9 min |
| Mon 2 Nov | 15:15 20 min early | 17:17 8 min early | 2 h 02 |
| Sun 1 Nov | 15:26 9 min early | 17:25 on time | 1 h 59 |
| Sat 31 Oct | 15:39 4 min late | 18:27 2 min late | 2 h 48 |
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 London
BA 28620:355 h after UA 638 on the timetable