United Airlines
Is UAL1099 delayed?
Service date: · Scheduled departure date (UTC)
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Departure
San Jose
SJO
Scheduled
Sep 16
Arrival
Houston
IAH
Scheduled
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
SJOIAH
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 7 min late
SJO → IAH
- 4 min early
SJO → IAH
- 11 min early
SJO → IAH
- 48 min late
SJO → IAH
- 10 min early
SJO → IAH
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 12
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 15, 2026Arrived | San Jose | Houston | 7 | |
| Sep 14, 2026Arrived | San Jose | Houston | -4 | |
| Sep 13, 2026Arrived | San Jose | Houston | -11 | |
| Sep 12, 2026Arrived | San Jose | Houston | 48 | |
| Sep 11, 2026Arrived | San Jose | Houston | -10 | |
| Sep 10, 2026Arrived | San Jose | Houston | -4 | |
| Sep 9, 2026Arrived | San Jose | Houston | -7 | |
| Sep 8, 2026Arrived | San Jose | Houston | -1 | |
| Sep 7, 2026Arrived | San Jose | Houston | -5 | |
| Sep 6, 2026Arrived | San Jose | Houston | -20 | |
| Sep 5, 2026Arrived | San Jose | Houston | -12 | |
| Sep 4, 2026Arrived | San Jose | Houston | -22 |