Flight OddsUA406 SFO → LAS
United Airlines · San Francisco, CA to Las Vegas, NV · 340 flights observed, 2025-07-01 to 2026-06-30 · 414 mi
UA406 covers more than one route in the data window — the stats below are for SFO → LAS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
-4 min
90th percentile
+48 min
Cancellation rate
0%
How often is UA406 on time?
Across 340 flights on SFO → LAS from 2025-07-01 to 2026-06-30, UA406 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +48 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 | 267 | 79% |
| 16-30 min | 23 | 7% |
| 31-60 min | 23 | 7% |
| 61-120 min | 23 | 7% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 83% | +6 min |
| 2025-08 | 31 | 97% | +1 min |
| 2025-09 | 30 | 83% | +6 min |
| 2025-10 | 31 | 87% | -3 min |
| 2025-11 | 29 | 69% | +15 min |
| 2025-12 | 15 | 33% | +33 min |
| 2026-01 | 31 | 84% | +1 min |
| 2026-02 | 25 | 96% | -11 min |
| 2026-03 | 31 | 90% | -7 min |
| 2026-04 | 30 | 67% | +7 min |
| 2026-05 | 27 | 63% | +20 min |
| 2026-06 | 29 | 69% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 82% |
| Tue | 50 | 84% |
| Wed | 45 | 80% |
| Thu | 49 | 67% |
| Fri | 46 | 76% |
| Sat | 50 | 88% |
| Sun | 49 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…