UA 4423 then AA 2537 at O'Hare
St Louis → Chicago → Tucson
Timetable, Chicago time
07:36UA 4423 from St Louis at the gate
11:45AA 2537 to Tucson leaves the gate
4 h 09 apart on the timetable
The last 5 days both flew
Between the gates: UA 4423 reaching its gate to AA 2537 leaving its gate.
3 h 50shortest
4 h 15typical
4 h 42longest
2 of 5 days had 15 min or more less than the timetable.
UA 4423 typically reached its gate 3 min late, AA 2537 left 5 min late.
Times each day
| Day | UA 4423 at the gate | AA 2537 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 07:20 16 min early | 11:42 3 min early | 4 h 22 |
| Fri 30 Oct | 07:33 3 min early | 12:15 30 min late | 4 h 42 |
| Thu 29 Oct | 07:51 15 min late | 11:44 1 min early | 3 h 53 |
| Wed 28 Oct | 07:39 3 min late | 11:54 9 min late | 4 h 15 |
| Mon 26 Oct | 08:00 24 min late | 11:50 5 min late | 3 h 50 |
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 Tucson
UA 594115:357 h 59 after UA 4423 on the timetablenot a partner airline
UA 594019:5412 h 18 after UA 4423 on the timetablenot a partner airline
AA 163220:5613 h 20 after UA 4423 on the timetable