Flight OddsUA1255 DEN → MEM
United Airlines · Denver, CO to Memphis, TN · 35 flights observed, 2025-10-26 to 2025-12-01 · 872 mi
UA1255 covers more than one route in the data window — the stats below are for DEN → MEM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
97%
Median delay
-20 min
90th percentile
+4 min
Cancellation rate
0%
How often is UA1255 on time?
Across 35 flights on DEN → MEM from 2025-10-26 to 2025-12-01, UA1255 arrived within 15 minutes of schedule 97% of the time. The median arrival delay was -20 min, and the worst 10% of flights arrived +4 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 | 34 | 97% |
| 16-30 min | 1 | 3% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 83% | -14 min |
| 2025-11 | 28 | 100% | -17 min |
| 2025-12 | 1 | 100% | -19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 5 | 100% |
| Wed | 4 | 100% |
| Thu | 4 | 100% |
| Fri | 5 | 100% |
| Sat | 5 | 100% |
| Sun | 6 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…