Flight OddsUA6123 IAH → MEM
United Airlines · Houston, TX to Memphis, TN · 41 flights observed, 2026-03-29 to 2026-05-20 · 468 mi
UA6123 covers more than one route in the data window — the stats below are for IAH → MEM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-8 min
90th percentile
+9 min
Cancellation rate
2%
How often is UA6123 on time?
Across 41 flights on IAH → MEM from 2026-03-29 to 2026-05-20, UA6123 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +9 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 | 37 | 93% |
| 16-30 min | 2 | 5% |
| 31-60 min | 1 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 2 | 100% | -16 min |
| 2026-04 | 22 | 86% | -3 min |
| 2026-05 | 16 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 3 | 100% |
| Wed | 8 | 100% |
| Thu | 7 | 86% |
| Fri | 6 | 100% |
| Sat | No data | — |
| 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…