Flight OddsSMF → IAD United Airlines
United Airlines · Sacramento, CA to Washington, DC · 365 flights, 2025-07-01 to 2026-06-30 · aggregated across 6 flight numbers
On-time arrival
95%
Median delay
-17 min
90th percentile
+5 min
Cancellation rate
1%
How on-time is United Airlines from SMF to IAD?
Across every United Airlines flight number on SMF → IAD (365 flights, 2025-07-01 to 2026-06-30), 95% arrived within 15 minutes of schedule. Median arrival delay -17 min; the worst 10% ran +5 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 342 | 95% |
| 16-30 min | 9 | 3% |
| 31-60 min | 5 | 1% |
| 61-120 min | 3 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 74% | +11 min |
| 2025-08 | 31 | 90% | -6 min |
| 2025-09 | 30 | 100% | -8 min |
| 2025-10 | 31 | 100% | -18 min |
| 2025-11 | 30 | 93% | -14 min |
| 2025-12 | 31 | 97% | -17 min |
| 2026-01 | 29 | 97% | -21 min |
| 2026-02 | 28 | 96% | -22 min |
| 2026-03 | 31 | 97% | -19 min |
| 2026-04 | 30 | 100% | -22 min |
| 2026-05 | 29 | 100% | -22 min |
| 2026-06 | 28 | 100% | -17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 94% |
| Tue | 53 | 98% |
| Wed | 51 | 92% |
| Thu | 51 | 100% |
| Fri | 51 | 98% |
| Sat | 52 | 90% |
| Sun | 51 | 94% |
UA flight numbers on SMF → IAD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…