UA 1537 then AS 421 at Denver
Philadelphia → Denver → Seattle
Timetable, Denver time
12:20UA 1537 from Philadelphia at the gate
18:37AS 421 to Seattle leaves the gate
6 h 17 apart on the timetable
Today
From the airport’s board at 23:51 Denver time
12:05UA 1537 reached the gate15 min early
18:36AS 421 left the gate1 min early
6 h 31 between the gates
The last 9 days both flew
Between the gates: UA 1537 reaching its gate to AS 421 leaving its gate.
6 h 30shortest
6 h 49typical
7 h 54longest
0 of 9 days had 15 min or more less than the timetable.
UA 1537 typically reached its gate 15 min early, AS 421 left 22 min late.
Times each day
| Day | UA 1537 at the gate | AS 421 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 12:10 10 min early | 18:59 22 min late | 6 h 49 |
| Mon 9 Nov | 11:47 33 min early | 19:41 1 h 04 late | 7 h 54 |
| Sun 8 Nov | 12:16 4 min early | 18:46 9 min late | 6 h 30 |
| Sat 7 Nov | 11:35 45 min early | 19:06 29 min late | 7 h 31 |
| Fri 6 Nov | 12:30 10 min late | 19:12 35 min late | 6 h 42 |
| Thu 5 Nov | 11:51 29 min early | 18:35 2 min early | 6 h 44 |
| Wed 4 Nov | 12:05 15 min early | 19:25 48 min late | 7 h 20 |
| Mon 2 Nov | 11:41 39 min early | 18:37 on time | 6 h 56 |
| Sun 1 Nov | 12:06 14 min early | 18:55 18 min late | 6 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.