Is UAL6259 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
33 min early
Official source · Updated
Departure
Knoxville
TYS
Actual
Scheduled 11:33
Sep 16
Arrival
Houston
IAH
Actual
Scheduled 08:37
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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TYSIAH
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 33 min early
TYS → IAH
- 20 min early
TYS → IAH
- 28 min early
TYS → IAH
- 23 min early
TYS → IAH
- 2 min early
TYS → IAH
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 0
- 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 16, 2026Arrived | Knoxville | Houston | -33 | |
| Sep 15, 2026Arrived | Knoxville | Houston | -20 | |
| Sep 14, 2026Arrived | Knoxville | Houston | -28 | |
| Sep 12, 2026Arrived | Knoxville | Houston | -23 | |
| Sep 11, 2026Arrived | Knoxville | Houston | -2 | |
| Sep 10, 2026Arrived | Knoxville | Houston | -25 | |
| Sep 9, 2026Arrived | Knoxville | Houston | -27 | |
| Sep 8, 2026Arrived | Knoxville | Houston | -25 | |
| Sep 7, 2026Arrived | Knoxville | Houston | -27 | |
| Sep 6, 2026Arrived | Baton Rouge | Houston | -27 | |
| Sep 5, 2026Arrived | Knoxville | Houston | -34 | |
| Sep 4, 2026Arrived | Knoxville | Houston | -33 |