AA 821 then UA 1665 at San Francisco
Chicago O'Hare → San Francisco → Boston
Timetable, San Francisco time
18:19AA 821 from Chicago O'Hare at the gatealso QF 4642
23:20UA 1665 to Boston leaves the gatealso VA 8306, NZ 9018
5 h 01 apart on the timetable
Today
From the airport’s board at 17:53 San Francisco time
01:18AA 821 expected at the gate6 h 59 late
23:20UA 1665 due to leave, no estimate yet
−1 h 58 between the gates, on these times
The last 10 days both flew
Between the gates: AA 821 reaching its gate to UA 1665 leaving its gate.
1 h 52shortest
5 h 30typical
5 h 51longest
3 of 10 days had 15 min or more less than the timetable.
AA 821 typically reached its gate 30 min early, UA 1665 left 4 min early.
Times each day
| Day | AA 821 at the gate | UA 1665 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 17:37 37 min early | 23:17 3 min early | 5 h 40 |
| Wed 11 Nov | 17:40 34 min early | 23:12 8 min early | 5 h 32 |
| Tue 10 Nov | 21:23 3 h 09 late | 23:15 5 min early | 1 h 52 |
| Mon 9 Nov | 17:51 23 min early | 23:13 7 min early | 5 h 22 |
| Sun 8 Nov | 17:34 40 min early | 23:16 4 min early | 5 h 42 |
| Sat 7 Nov | 17:27 47 min early | 23:18 2 min early | 5 h 51 |
| Fri 6 Nov | 19:18 59 min late | 23:25 5 min late | 4 h 07 |
| Thu 5 Nov | 17:46 28 min early | 23:14 6 min early | 5 h 28 |
| Wed 4 Nov | 17:42 32 min early | 23:13 7 min early | 5 h 31 |
| Tue 3 Nov | 19:34 1 h 20 late | 23:18 2 min early | 3 h 44 |
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 Boston
No later flight to Boston on the timetable.