Flight OddsUA584 PHL → IAH
United Airlines · Philadelphia, PA to Houston, TX · 85 flights observed, 2026-03-05 to 2026-06-30 · 1,325 mi
UA584 covers more than one route in the data window — the stats below are for PHL → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
94%
Median delay
-18 min
90th percentile
+7 min
Cancellation rate
1%
How often is UA584 on time?
Across 85 flights on PHL → IAH from 2026-03-05 to 2026-06-30, UA584 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +7 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 79 | 94% |
| 16-30 min | 2 | 2% |
| 31-60 min | 2 | 2% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 26 | 96% | -21 min |
| 2026-04 | 29 | 93% | -20 min |
| 2026-05 | 7 | 86% | -1 min |
| 2026-06 | 22 | 95% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 86% |
| Tue | 13 | 100% |
| Wed | 13 | 92% |
| Thu | 14 | 100% |
| Fri | 14 | 93% |
| Sat | 8 | 100% |
| Sun | 8 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…