Flight OddsSDF → IAH United Airlines
United Airlines · Louisville, KY to Houston, TX · 1,069 flights, 2025-07-01 to 2026-06-30 · aggregated across 10 flight numbers
On-time arrival
83%
Median delay
-14 min
90th percentile
+39 min
Cancellation rate
1%
How on-time is United Airlines from SDF to IAH?
Across every United Airlines flight number on SDF → IAH (1,069 flights, 2025-07-01 to 2026-06-30), 83% arrived within 15 minutes of schedule. Median arrival delay -14 min; the worst 10% ran +39 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 872 | 83% |
| 16-30 min | 52 | 5% |
| 31-60 min | 40 | 4% |
| 61-120 min | 41 | 4% |
| 2+ hrs | 47 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 87 | 69% | +30 min |
| 2025-08 | 90 | 83% | +9 min |
| 2025-09 | 90 | 91% | -10 min |
| 2025-10 | 93 | 90% | -6 min |
| 2025-11 | 87 | 86% | -8 min |
| 2025-12 | 91 | 76% | +3 min |
| 2026-01 | 82 | 82% | +2 min |
| 2026-02 | 79 | 95% | -15 min |
| 2026-03 | 81 | 90% | -11 min |
| 2026-04 | 91 | 87% | +6 min |
| 2026-05 | 94 | 72% | +12 min |
| 2026-06 | 87 | 75% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 153 | 79% |
| Tue | 155 | 86% |
| Wed | 153 | 82% |
| Thu | 150 | 84% |
| Fri | 154 | 84% |
| Sat | 136 | 81% |
| Sun | 151 | 83% |
UA flight numbers on SDF → IAH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…