Flight OddsUA3537 EWR → BUF
United Airlines · Newark, NJ to Buffalo, NY · 52 flights observed, 2026-03-29 to 2026-05-20 · 282 mi
UA3537 covers more than one route in the data window — the stats below are for EWR → BUF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-17 min
90th percentile
+21 min
Cancellation rate
2%
How often is UA3537 on time?
Across 52 flights on EWR → BUF from 2026-03-29 to 2026-05-20, UA3537 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +21 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 | 45 | 88% |
| 16-30 min | 1 | 2% |
| 31-60 min | 3 | 6% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 3 | 67% | +34 min |
| 2026-04 | 29 | 90% | -9 min |
| 2026-05 | 19 | 89% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 100% |
| Tue | 8 | 50% |
| Wed | 7 | 86% |
| Thu | 7 | 86% |
| Fri | 7 | 100% |
| Sat | 6 | 100% |
| Sun | 8 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…