Flight OddsUA1045 EWR → BOS
United Airlines · Newark, NJ to Boston, MA · 26 flights observed, 2025-07-01 to 2025-07-31 · 200 mi
UA1045 covers more than one route in the data window — the stats below are for EWR → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
38%
Median delay
+61 min
90th percentile
+103 min
Cancellation rate
19%
How often is UA1045 on time?
Across 26 flights on EWR → BOS from 2025-07-01 to 2025-07-31, UA1045 arrived within 15 minutes of schedule 38% of the time. The median arrival delay was +61 min, and the worst 10% of flights arrived +103 min or later. 19% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 8 | 38% |
| 16-30 min | 1 | 5% |
| 31-60 min | 1 | 5% |
| 61-120 min | 9 | 43% |
| 2+ hrs | 2 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 21 | 38% | +53 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 33% |
| Tue | 4 | 50% |
| Wed | 5 | 20% |
| Thu | 4 | 25% |
| Fri | 2 | 50% |
| Sat | No data | — |
| Sun | 3 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…