UA 12 then AA 4544 at O'Hare
Zurich → Chicago → Tulsa
Timetable, Chicago time
12:40UA 12 from Zurich at the gate
16:45AA 4544 to Tulsa leaves the gate
4 h 05 apart on the timetable
Today
From the airport’s board at 09:03 Chicago time
12:40UA 12 due at the gate, no estimate yet
16:45AA 4544 due to leave, no estimate yet
4 h 05 between the gates, on these times
The last 10 days both flew
Between the gates: UA 12 reaching its gate to AA 4544 leaving its gate.
12 minshortest
4 h 22typical
4 h 40longest
2 of 10 days had 15 min or more less than the timetable.
UA 12 typically reached its gate 26 min early, AA 4544 left 7 min early.
Times each day
| Day | UA 12 at the gate | AA 4544 left the gate | Between |
|---|---|---|---|
| Mon 9 Nov | 12:13 27 min early | 16:39 6 min early | 4 h 26 |
| Sun 8 Nov | 11:57 43 min early | 16:37 8 min early | 4 h 40 |
| Sat 7 Nov | 11:55 45 min early | 16:35 10 min early | 4 h 40 |
| Fri 6 Nov | 12:18 22 min early | 16:37 8 min early | 4 h 19 |
| Thu 5 Nov | 12:00 40 min early | 16:40 5 min early | 4 h 40 |
| Wed 4 Nov | 15:13 2 h 33 late | 16:38 7 min early | 1 h 25 |
| Tue 3 Nov | 12:14 26 min early | 16:38 7 min early | 4 h 24 |
| Mon 2 Nov | 16:29 3 h 49 late | 16:41 4 min early | 12 min |
| Sun 1 Nov | 12:19 21 min early | 16:35 6 min early | 4 h 16 |
| Sat 31 Oct | 13:07 33 min early | 16:30 13 min early | 3 h 23 |
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.