UA 558 then AS 257 at Boston
Denver → Boston → Seattle
Timetable, Boston time
13:42UA 558 from Denver at the gate
18:20AS 257 to Seattle leaves the gate
4 h 38 apart on the timetable
The last 8 days both flew
Between the gates: UA 558 reaching its gate to AS 257 leaving its gate.
2 h 42shortest
4 h 27typical
5 h 06longest
0 of 4 days had 15 min or more less than the timetable. No gate time on the board on 4 days.
UA 558 typically reached its gate 10 min early, AS 257 left 6 min early.
Times each day
| Day | UA 558 at the gate | AS 257 left the gate | Between |
|---|---|---|---|
| Sun 8 Nov | No gate time on the board | ||
| Sat 7 Nov | 13:36 6 min early | 16:18 15 min early | 2 h 42 |
| Fri 6 Nov | No gate time on the board | ||
| Thu 5 Nov | 13:37 5 min early | 18:22 2 min late | 4 h 45 |
| Wed 4 Nov | 13:16 26 min early | 17:24 20 min early | 4 h 08 |
| Tue 3 Nov | No gate time on the board | ||
| Mon 2 Nov | 13:28 14 min early | 18:34 14 min late | 5 h 06 |
| Sun 1 Nov | No gate time on the board | ||
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.
Later flights to Seattle
DL 79719:255 h 43 after UA 558 on the timetablenot a partner airline