Flight OddsIAH → SMF United Airlines
United Airlines · Houston, TX to Sacramento, CA · 676 flights, 2025-07-01 to 2026-06-30 · aggregated across 14 flight numbers
On-time arrival
79%
Median delay
-7 min
90th percentile
+44 min
Cancellation rate
0%
How on-time is United Airlines from IAH to SMF?
Across every United Airlines flight number on IAH → SMF (676 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +44 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 535 | 79% |
| 16-30 min | 49 | 7% |
| 31-60 min | 42 | 6% |
| 61-120 min | 33 | 5% |
| 2+ hrs | 15 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 79% | +12 min |
| 2025-08 | 60 | 73% | +14 min |
| 2025-09 | 58 | 83% | 0 min |
| 2025-10 | 55 | 75% | +7 min |
| 2025-11 | 60 | 83% | +2 min |
| 2025-12 | 44 | 77% | +2 min |
| 2026-01 | 53 | 83% | -4 min |
| 2026-02 | 51 | 94% | -9 min |
| 2026-03 | 54 | 85% | -11 min |
| 2026-04 | 56 | 80% | -1 min |
| 2026-05 | 62 | 79% | +1 min |
| 2026-06 | 60 | 63% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 100 | 79% |
| Tue | 100 | 86% |
| Wed | 101 | 82% |
| Thu | 101 | 84% |
| Fri | 100 | 82% |
| Sat | 78 | 73% |
| Sun | 94 | 67% |
UA flight numbers on IAH → SMF
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…