F9 4307 then UA 3909 at O'Hare
Baltimore → Chicago → San Francisco
Timetable, Chicago time
11:23F9 4307 from Baltimore at the gate
19:30UA 3909 to San Francisco leaves the gate
8 h 07 apart on the timetable
The last day both flew
Between the gates: F9 4307 reaching its gate to UA 3909 leaving its gate.
8 h 14shortest
8 h 14typical
8 h 14longest
0 of 1 day had 15 min or more less than the timetable.
F9 4307 typically reached its gate 29 min early, UA 3909 left 22 min early.
Times each day
| Day | F9 4307 at the gate | UA 3909 left the gate | Between |
|---|---|---|---|
| Thu 5 Nov | 10:54 29 min early | 19:08 22 min early | 8 h 14 |
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.