Flight OddsUnited Airlines · Houston, TX to Dallas/Fort Worth, TX · 168 flights observed, 2025-12-02 to 2026-05-20 · 224 mi
UA584 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 UA584 on time?
Across 168 flights on IAH → DFW from 2025-12-02 to 2026-05-20, UA584 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +43 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 | 135 | 82% |
| 16-30 min | 8 | 5% |
| 31-60 min | 11 | 7% |
| 61-120 min | 6 | 4% |
| 2+ hrs | 4 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 28 | 68% | +15 min |
| 2026-01 | 29 | 90% | 0 min |
| 2026-02 | 28 | 86% | +2 min |
| 2026-03 | 30 | 87% | +7 min |
| 2026-04 | 30 | 73% | +5 min |
| 2026-05 | 19 | 95% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 75% |
| Tue | 24 | 96% |
| Wed | 25 | 92% |
| Thu | 24 | 79% |
| Fri | 24 | 75% |
| Sat | 21 | 76% |
| Sun | 22 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…