Flight OddsUA2379 SEA → IAH
United Airlines · Seattle, WA to Houston, TX · 239 flights observed, 2025-07-01 to 2026-06-29 · 1,874 mi
UA2379 covers more than one route in the data window — the stats below are for SEA → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-5 min
90th percentile
+41 min
Cancellation rate
1%
How often is UA2379 on time?
Across 239 flights on SEA → IAH from 2025-07-01 to 2026-06-29, UA2379 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +41 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 193 | 82% |
| 16-30 min | 11 | 5% |
| 31-60 min | 20 | 9% |
| 61-120 min | 8 | 3% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 69% | +11 min |
| 2025-08 | 30 | 73% | +7 min |
| 2025-09 | 30 | 87% | +4 min |
| 2025-10 | 31 | 84% | +21 min |
| 2025-11 | 29 | 86% | -1 min |
| 2025-12 | 31 | 87% | -5 min |
| 2026-01 | 5 | 80% | +3 min |
| 2026-04 | 1 | 100% | -14 min |
| 2026-05 | 28 | 86% | -1 min |
| 2026-06 | 21 | 86% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 36 | 78% |
| Tue | 30 | 90% |
| Wed | 29 | 93% |
| Thu | 35 | 83% |
| Fri | 34 | 76% |
| Sat | 36 | 75% |
| Sun | 35 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…