Flight OddsUA2842 SEA → SFO
United Airlines · Seattle, WA to San Francisco, CA · 24 flights observed, 2026-05-22 to 2026-06-24 · 679 mi
UA2842 covers more than one route in the data window — the stats below are for SEA → SFO, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
13%
Median delay
+40 min
90th percentile
+154 min
Cancellation rate
0%
How often is UA2842 on time?
Across 24 flights on SEA → SFO from 2026-05-22 to 2026-06-24, UA2842 arrived within 15 minutes of schedule 13% of the time. The median arrival delay was +40 min, and the worst 10% of flights arrived +154 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 | 3 | 13% |
| 16-30 min | 5 | 21% |
| 31-60 min | 10 | 42% |
| 61-120 min | 3 | 13% |
| 2+ hrs | 3 | 13% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 7 | 0% | +99 min |
| 2026-06 | 17 | 18% | +44 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 0% |
| Tue | No data | — |
| Wed | 5 | 20% |
| Thu | 4 | 25% |
| Fri | 5 | 20% |
| Sat | No data | — |
| Sun | 5 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…