Flight OddsUA1877 DEN → EWR
United Airlines · Denver, CO to Newark, NJ · 49 flights observed, 2025-07-01 to 2025-08-18 · 1,605 mi
UA1877 covers more than one route in the data window — the stats below are for DEN → EWR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
50%
Median delay
+16 min
90th percentile
+145 min
Cancellation rate
12%
How often is UA1877 on time?
Across 49 flights on DEN → EWR from 2025-07-01 to 2025-08-18, UA1877 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +16 min, and the worst 10% of flights arrived +145 min or later. 12% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 21 | 50% |
| 16-30 min | 4 | 10% |
| 31-60 min | 6 | 14% |
| 61-120 min | 5 | 12% |
| 2+ hrs | 6 | 14% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 46% | +43 min |
| 2025-08 | 14 | 57% | +38 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | 7 | 71% |
| Wed | 7 | 14% |
| Thu | 5 | 40% |
| Fri | 5 | 80% |
| Sat | 6 | 67% |
| Sun | 6 | 33% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…