Is UA686 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
19 min early
Official source · Updated
Departure
San Francisco
SFO
Actual
Scheduled 07:23
Sep 7
Arrival
Houston
IAH
Actual
Scheduled 13:02
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 16 min early
SFO → IAH
- 19 min early
SFO → IAH
- 11 min early
SFO → IAH
- 23 min early
SFO → IAH
- 70 min late
SFO → IAH
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 30
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | San Francisco | Houston | -16 | |
| Sep 15, 2026Arrived | San Francisco | Houston | -19 | |
| Sep 14, 2026Arrived | San Francisco | Houston | -11 | |
| Sep 13, 2026Arrived | San Francisco | Houston | -23 | |
| Sep 12, 2026Arrived | San Francisco | Houston | 70 | |
| Sep 11, 2026Arrived | San Francisco | Houston | -27 | |
| Sep 10, 2026Arrived | San Francisco | Houston | -20 | |
| Sep 9, 2026Arrived | San Francisco | Houston | -25 | |
| Sep 8, 2026Arrived | San Francisco | Houston | -28 | |
| Sep 7, 2026Arrived | San Francisco | Houston | -19 | |
| Sep 6, 2026Arrived | San Francisco | Houston | -22 | |
| Sep 5, 2026Arrived | San Francisco | Houston | -30 | |
| Sep 4, 2026Arrived | San Francisco | Houston | -31 | |
| Sep 3, 2026Arrived | San Francisco | Houston | -23 | |
| Sep 2, 2026Arrived | San Francisco | Houston | -32 | |
| Aug 30, 2026Arrived | San Francisco | Houston | -7 |