Flight OddsUnited Airlines · Houston, TX to Dallas/Fort Worth, TX · 130 flights observed, 2026-01-07 to 2026-06-30 · 224 mi
UA1439 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 UA1439 on time?
Across 130 flights on IAH → DFW from 2026-01-07 to 2026-06-30, UA1439 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +83 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 | 91 | 72% |
| 16-30 min | 8 | 6% |
| 31-60 min | 12 | 9% |
| 61-120 min | 6 | 5% |
| 2+ hrs | 10 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 17 | 82% | +14 min |
| 2026-02 | 27 | 89% | +2 min |
| 2026-03 | 22 | 73% | +9 min |
| 2026-04 | 1 | 100% | -25 min |
| 2026-05 | 30 | 63% | +37 min |
| 2026-06 | 30 | 57% | +44 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 63% |
| Tue | 17 | 65% |
| Wed | 20 | 70% |
| Thu | 21 | 76% |
| Fri | 20 | 75% |
| Sat | 13 | 85% |
| Sun | 17 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…