Flight OddsUA1498 SFO → SEA
United Airlines · San Francisco, CA to Seattle, WA · 45 flights observed, 2026-02-12 to 2026-03-28 · 679 mi
UA1498 covers more than one route in the data window — the stats below are for SFO → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-10 min
90th percentile
+47 min
Cancellation rate
0%
How often is UA1498 on time?
Across 45 flights on SFO → SEA from 2026-02-12 to 2026-03-28, UA1498 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +47 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 | 37 | 82% |
| 16-30 min | 1 | 2% |
| 31-60 min | 4 | 9% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 71% | +7 min |
| 2026-03 | 28 | 89% | 0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 83% |
| Wed | 6 | 83% |
| Thu | 7 | 86% |
| Fri | 7 | 71% |
| Sat | 7 | 100% |
| 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…