Flight OddsUA225 EWR → BOS
United Airlines · Newark, NJ to Boston, MA · 31 flights observed, 2025-09-25 to 2025-10-25 · 200 mi
UA225 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
50%
Median delay
+16 min
90th percentile
+73 min
Cancellation rate
3%
How often is UA225 on time?
Across 31 flights on EWR → BOS from 2025-09-25 to 2025-10-25, UA225 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +16 min, and the worst 10% of flights arrived +73 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 15 | 50% |
| 16-30 min | 5 | 17% |
| 31-60 min | 5 | 17% |
| 61-120 min | 3 | 10% |
| 2+ hrs | 2 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 6 | 33% | +89 min |
| 2025-10 | 24 | 54% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 0% |
| Tue | 4 | 25% |
| Wed | 4 | 100% |
| Thu | 5 | 40% |
| Fri | 5 | 40% |
| Sat | 5 | 100% |
| Sun | 4 | 25% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…