Flight OddsUnited Airlines · Houston, TX to Dallas/Fort Worth, TX · 336 flights observed, 2025-07-01 to 2026-06-30 · 224 mi
UA1388 covers more than one route in the data window — the stats below are for IAH → DFW, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA1388 on time?
Across 336 flights on IAH → DFW from 2025-07-01 to 2026-06-30, UA1388 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +71 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 249 | 76% |
| 16-30 min | 21 | 6% |
| 31-60 min | 19 | 6% |
| 61-120 min | 17 | 5% |
| 2+ hrs | 22 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 66% | +37 min |
| 2025-08 | 28 | 71% | +8 min |
| 2025-09 | 27 | 67% | +23 min |
| 2025-10 | 31 | 84% | +11 min |
| 2025-11 | 20 | 75% | +38 min |
| 2025-12 | 31 | 81% | +1 min |
| 2026-01 | 28 | 89% | +4 min |
| 2026-02 | 27 | 89% | +4 min |
| 2026-03 | 29 | 86% | +13 min |
| 2026-04 | 30 | 80% | +4 min |
| 2026-05 | 26 | 62% | +45 min |
| 2026-06 | 22 | 55% | +55 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 72% |
| Tue | 53 | 83% |
| Wed | 52 | 73% |
| Thu | 51 | 80% |
| Fri | 48 | 63% |
| Sat | 38 | 82% |
| Sun | 36 | 81% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…