UA 929 then DL 21 at Heathrow
Chicago → London → Seattle
Timetable, London time
05:55UA 929 from Chicago at the gate
12:20DL 21 to Seattle leaves the gate
6 h 25 apart on the timetable
Today
From the airport’s board at 18:15 London time
05:46UA 929 reached the gate9 min early
12:17DL 21 left the gate3 min early
6 h 31 between the gates
The last 10 days both flew
Between the gates: UA 929 reaching its gate to DL 21 leaving its gate.
4 h 52shortest
6 h 44typical
8 h 09longest
1 of 10 days had 15 min or more less than the timetable.
UA 929 typically reached its gate 12 min early, DL 21 left 11 min late.
Times each day
| Day | UA 929 at the gate | DL 21 left the gate | Between |
|---|---|---|---|
| Tue 10 Nov | 05:36 19 min early | 12:36 16 min late | 7 h |
| Mon 9 Nov | 05:54 1 min early | 14:03 1 h 43 late | 8 h 09 |
| Sun 8 Nov | 05:36 19 min early | 12:36 16 min late | 7 h |
| Sat 7 Nov | 05:48 7 min early | 12:13 7 min early | 6 h 25 |
| Fri 6 Nov | 05:35 20 min early | 12:59 39 min late | 7 h 24 |
| Thu 5 Nov | 05:43 12 min early | 12:11 9 min early | 6 h 28 |
| Wed 4 Nov | 05:44 11 min early | 12:32 12 min late | 6 h 48 |
| Tue 3 Nov | 05:38 17 min early | 12:16 4 min early | 6 h 38 |
| Mon 2 Nov | 05:43 12 min early | 12:23 3 min late | 6 h 40 |
| Sun 1 Nov | 07:37 1 h 42 late | 12:29 9 min late | 4 h 52 |
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.