UA 423 then AA 4599 at Philadelphia
Chicago O'Hare → Philadelphia → Boston
Timetable, Philadelphia time
09:45UA 423 from Chicago O'Hare at the gate
14:10AA 4599 to Boston leaves the gate
4 h 25 apart on the timetable
Today
From the airport’s board at 16:55 Philadelphia time
09:29UA 423 reached the gate16 min early
14:05AA 4599 left the gate5 min early
4 h 36 between the gates
The last 7 days both flew
Between the gates: UA 423 reaching its gate to AA 4599 leaving its gate.
3 h 44shortest
4 h 34typical
4 h 49longest
0 of 7 days had 15 min or more less than the timetable.
UA 423 typically reached its gate 20 min early, AA 4599 left 6 min early.
Times each day
| Day | UA 423 at the gate | AA 4599 left the gate | Between |
|---|---|---|---|
| Sat 7 Nov | 10:12 4 min early | 13:56 14 min early | 3 h 44 |
| Fri 6 Nov | 09:27 25 min early | 14:13 3 min late | 4 h 46 |
| Thu 5 Nov | 09:46 6 min early | 14:04 6 min early | 4 h 18 |
| Wed 4 Nov | 09:43 9 min early | 13:55 15 min early | 4 h 12 |
| Tue 3 Nov | 09:25 27 min early | 13:59 11 min early | 4 h 34 |
| Mon 2 Nov | 09:22 30 min early | 14:09 1 min early | 4 h 47 |
| Sun 1 Nov | 09:25 20 min early | 14:14 4 min late | 4 h 49 |
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.