Flight OddsUA425 ATL → IAH
United Airlines · Atlanta, GA to Houston, TX · 126 flights observed, 2026-02-12 to 2026-06-30 · 689 mi
UA425 covers more than one route in the data window — the stats below are for ATL → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-18 min
90th percentile
+20 min
Cancellation rate
0%
How often is UA425 on time?
Across 126 flights on ATL → IAH from 2026-02-12 to 2026-06-30, UA425 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +20 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 112 | 89% |
| 16-30 min | 4 | 3% |
| 31-60 min | 4 | 3% |
| 61-120 min | 3 | 2% |
| 2+ hrs | 3 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 94% | -15 min |
| 2026-03 | 27 | 96% | -4 min |
| 2026-04 | 30 | 93% | -18 min |
| 2026-05 | 28 | 79% | +1 min |
| 2026-06 | 24 | 83% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 20 | 90% |
| Tue | 19 | 89% |
| Wed | 19 | 95% |
| Thu | 20 | 85% |
| Fri | 20 | 85% |
| Sat | 14 | 86% |
| Sun | 14 | 93% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…