Flight OddsUA2019 SEA → IAD
United Airlines · Seattle, WA to Washington, DC · 37 flights observed, 2025-08-01 to 2026-01-05 · 2,305 mi
UA2019 covers more than one route in the data window — the stats below are for SEA → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
68%
Median delay
+1 min
90th percentile
+65 min
Cancellation rate
0%
How often is UA2019 on time?
Across 37 flights on SEA → IAD from 2025-08-01 to 2026-01-05, UA2019 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +65 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 | 25 | 68% |
| 16-30 min | 6 | 16% |
| 31-60 min | 2 | 5% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 2 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 18 | 50% | +38 min |
| 2025-12 | 14 | 86% | -12 min |
| 2026-01 | 5 | 80% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 4 | 75% |
| Wed | 4 | 75% |
| Thu | 5 | 80% |
| Fri | 6 | 50% |
| Sat | 6 | 67% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…