Flight OddsUA1381 DCA → IAH
United Airlines · Washington, DC to Houston, TX · 276 flights observed, 2025-08-01 to 2026-06-30 · 1,208 mi
UA1381 covers more than one route in the data window — the stats below are for DCA → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-8 min
90th percentile
+50 min
Cancellation rate
0%
How often is UA1381 on time?
Across 276 flights on DCA → IAH from 2025-08-01 to 2026-06-30, UA1381 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +50 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 219 | 80% |
| 16-30 min | 14 | 5% |
| 31-60 min | 17 | 6% |
| 61-120 min | 16 | 6% |
| 2+ hrs | 8 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 26 | 73% | +19 min |
| 2025-09 | 30 | 90% | -5 min |
| 2025-10 | 31 | 87% | -3 min |
| 2025-11 | 26 | 81% | -6 min |
| 2025-12 | 7 | 86% | +2 min |
| 2026-01 | 23 | 74% | +6 min |
| 2026-02 | 24 | 96% | -17 min |
| 2026-03 | 27 | 85% | +2 min |
| 2026-04 | 26 | 88% | -5 min |
| 2026-05 | 28 | 61% | +19 min |
| 2026-06 | 26 | 62% | +36 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 78% |
| Tue | 44 | 86% |
| Wed | 42 | 86% |
| Thu | 42 | 74% |
| Fri | 43 | 72% |
| Sat | 14 | 79% |
| Sun | 44 | 84% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…