Flight OddsUnited Airlines · San Francisco, CA to Washington, DC · 255 flights observed, 2025-08-21 to 2026-06-30 · 2,418 mi
UA1453 covers more than one route in the data window — the stats below are for SFO → IAD, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA1453 on time?
Across 255 flights on SFO → IAD from 2025-08-21 to 2026-06-30, UA1453 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +25 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 | 222 | 87% |
| 16-30 min | 12 | 5% |
| 31-60 min | 13 | 5% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 6 | 100% | -11 min |
| 2025-09 | 19 | 89% | -6 min |
| 2025-10 | 29 | 90% | -7 min |
| 2025-11 | 20 | 85% | +2 min |
| 2025-12 | 12 | 75% | -1 min |
| 2026-01 | 30 | 93% | -13 min |
| 2026-02 | 24 | 96% | -15 min |
| 2026-03 | 23 | 87% | -7 min |
| 2026-04 | 30 | 93% | -14 min |
| 2026-05 | 31 | 74% | 0 min |
| 2026-06 | 30 | 83% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 37 | 81% |
| Tue | 27 | 89% |
| Wed | 30 | 90% |
| Thu | 41 | 88% |
| Fri | 43 | 88% |
| Sat | 35 | 94% |
| Sun | 41 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…