UA 4520 then AA 2456 at O'Hare
Northwest Arkansas → Chicago → Boston
Timetable, Chicago time
09:33UA 4520 from Northwest Arkansas at the gate
14:30AA 2456 to Boston leaves the gate
4 h 57 apart on the timetable
The last 7 days both flew
Between the gates: UA 4520 reaching its gate to AA 2456 leaving its gate.
4 hshortest
4 h 47typical
5 h 56longest
1 of 7 days had 15 min or more less than the timetable.
UA 4520 typically reached its gate 17 min early, AA 2456 left 5 min early.
Times each day
| Day | UA 4520 at the gate | AA 2456 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 08:52 41 min early | 14:33 3 min late | 5 h 41 |
| Fri 30 Oct | 09:05 28 min early | 13:52 8 min early | 4 h 47 |
| Thu 29 Oct | 09:32 1 min early | 14:22 22 min late | 4 h 50 |
| Wed 28 Oct | 09:19 14 min early | 13:50 10 min early | 4 h 31 |
| Tue 27 Oct | 09:16 17 min early | 13:55 5 min early | 4 h 39 |
| Mon 26 Oct | 08:59 34 min early | 14:55 55 min late | 5 h 56 |
| Sun 25 Oct | 09:54 21 min late | 13:54 6 min early | 4 h |
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.