UA 12 then AA 2456 at O'Hare
Zurich → Chicago → Boston
Timetable, Chicago time
12:40UA 12 from Zurich at the gate
14:30AA 2456 to Boston leaves the gate
1 h 50 apart on the timetable
The last 9 days both flew
Between the gates: UA 12 reaching its gate to AA 2456 leaving its gate.
−14 minshortest
1 h 02typical
4 h 07longest
2 of 9 days had 15 min or more less than the timetable. On one day AA 2456 left before UA 12 reached its gate: the minus figures.
UA 12 typically reached its gate 5 min early, AA 2456 left 3 min late.
Times each day
| Day | UA 12 at the gate | AA 2456 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 13:07 33 min early | 14:33 3 min late | 1 h 26 |
| Fri 30 Oct | 13:05 35 min early | 13:52 8 min early | 47 min |
| Thu 29 Oct | 13:20 20 min early | 14:22 22 min late | 1 h 02 |
| Wed 28 Oct | 13:35 5 min early | 13:50 10 min early | 15 min |
| Tue 27 Oct | 13:51 11 min late | 13:55 5 min early | 4 min |
| Mon 26 Oct | 13:49 9 min late | 14:55 55 min late | 1 h 06 |
| Sun 25 Oct | 14:08 28 min late | 13:54 6 min early | −14 min |
| Sat 24 Oct | 13:03 8 min late | 17:10 2 h 40 late | 4 h 07 |
| Fri 23 Oct | 12:11 44 min early | 14:24 24 min late | 2 h 13 |
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.