UA 1239 then AA 4540 at O'Hare
San Jose (California) → Chicago → Houston
Timetable, Chicago time
12:54UA 1239 from San Jose (California) at the gate
15:12AA 4540 to Houston leaves the gate
2 h 18 apart on the timetable
Today
From the airport’s board at 10:17 Chicago time
12:54UA 1239 due at the gate, no estimate yet
15:12AA 4540 due to leave, no estimate yet
2 h 18 between the gates, on these times
The last day both flew
Between the gates: UA 1239 reaching its gate to AA 4540 leaving its gate.
2 h 04shortest
2 h 04typical
2 h 04longest
0 of 1 day had 15 min or more less than the timetable.
UA 1239 typically reached its gate 16 min late, AA 4540 left 2 min late.
Times each day
| Day | UA 1239 at the gate | AA 4540 left the gate | Between |
|---|---|---|---|
| Sat 7 Nov | 13:10 16 min late | 15:14 2 min late | 2 h 04 |
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.