Flight OddsUnited Airlines · San Francisco, CA to Pasco/Kennewick/Richland, WA · 315 flights observed, 2025-07-01 to 2026-06-24 · 620 mi
UA5491 covers more than one route in the data window — the stats below are for SFO → PSC, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA5491 on time?
Across 315 flights on SFO → PSC from 2025-07-01 to 2026-06-24, UA5491 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +17 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 | 281 | 89% |
| 16-30 min | 16 | 5% |
| 31-60 min | 7 | 2% |
| 61-120 min | 4 | 1% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | +6 min |
| 2025-08 | 31 | 97% | -4 min |
| 2025-09 | 30 | 90% | -1 min |
| 2025-10 | 31 | 87% | -1 min |
| 2025-11 | 30 | 100% | -12 min |
| 2025-12 | 31 | 97% | -9 min |
| 2026-01 | 23 | 83% | +7 min |
| 2026-02 | 24 | 79% | +18 min |
| 2026-03 | 28 | 93% | -1 min |
| 2026-04 | 1 | 0% | +61 min |
| 2026-05 | 31 | 71% | +11 min |
| 2026-06 | 24 | 92% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 91% |
| Tue | 47 | 91% |
| Wed | 41 | 85% |
| Thu | 41 | 90% |
| Fri | 47 | 83% |
| Sat | 47 | 94% |
| Sun | 46 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…