UA 604 then UA 4021 at Houston
San Francisco → Houston → Memphis
Timetable, Houston time
06:32UA 604 from San Francisco at the gate
14:38UA 4021 to Memphis leaves the gate
8 h 06 apart on the timetable
Today
From the airport’s board at 01:07 Houston time
06:26UA 604 expected at the gate6 min early
14:38UA 4021 due to leave, no estimate yet
8 h 12 between the gates, on these times
The last 10 days both flew
Between the gates: UA 604 reaching its gate to UA 4021 leaving its gate.
4 h 55shortest
9 h 30typical
14 h 42longest
2 of 10 days had 15 min or more less than the timetable.
UA 604 typically reached its gate 12 min early, UA 4021 left 1 h 12 late.
Times each day
| Day | UA 604 at the gate | UA 4021 left the gate | Between |
|---|---|---|---|
| Wed 4 Nov | 06:01 31 min early | 14:31 7 min early | 8 h 30 |
| Tue 3 Nov | 06:21 11 min early | 16:28 1 h 50 late | 10 h 07 |
| Mon 2 Nov | 06:25 7 min early | 18:25 3 h 47 late | 12 h |
| Sun 1 Nov | 05:14 18 min early | 19:56 5 h late | 14 h 42 |
| Sat 31 Oct | 06:00 32 min early | 18:30 3 h 52 late | 12 h 30 |
| Fri 30 Oct | 06:54 22 min late | 14:31 7 min early | 7 h 37 |
| Thu 29 Oct | 06:21 11 min early | 20:07 5 h 09 late | 13 h 46 |
| Wed 28 Oct | 09:34 3 h 02 late | 14:29 9 min early | 4 h 55 |
| Tue 27 Oct | 06:18 14 min early | 15:11 33 min late | 8 h 53 |
| Mon 26 Oct | 06:17 15 min early | 14:37 1 min early | 8 h 20 |
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.