Flight OddsUA4290 MEM → IAH
United Airlines · Memphis, TN to Houston, TX · 5 flights observed, 2026-05-23 to 2026-06-20 · 468 mi
UA4290 covers more than one route in the data window — the stats below are for MEM → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
25%
Median delay
+66 min
90th percentile
+119 min
Cancellation rate
20%
How often is UA4290 on time?
Across 5 flights on MEM → IAH from 2026-05-23 to 2026-06-20, UA4290 arrived within 15 minutes of schedule 25% of the time. The median arrival delay was +66 min, and the worst 10% of flights arrived +119 min or later. 20% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1 | 25% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 25% |
| 61-120 min | 1 | 25% |
| 2+ hrs | 1 | 25% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 2 | 50% | +51 min |
| 2026-06 | 2 | 0% | +66 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 4 | 25% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…