Flight OddsUA435 SFO → EWR
United Airlines · San Francisco, CA to Newark, NJ · 327 flights observed, 2025-07-01 to 2026-06-30 · 2,565 mi
UA435 covers more than one route in the data window — the stats below are for SFO → EWR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-7 min
90th percentile
+40 min
Cancellation rate
2%
How often is UA435 on time?
Across 327 flights on SFO → EWR from 2025-07-01 to 2026-06-30, UA435 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +40 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 | 257 | 81% |
| 16-30 min | 24 | 8% |
| 31-60 min | 16 | 5% |
| 61-120 min | 10 | 3% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 58% | +32 min |
| 2025-08 | 16 | 44% | +41 min |
| 2025-09 | 6 | 67% | +50 min |
| 2025-10 | 31 | 74% | +13 min |
| 2025-11 | 28 | 82% | +26 min |
| 2025-12 | 30 | 67% | +45 min |
| 2026-01 | 30 | 83% | -1 min |
| 2026-02 | 26 | 85% | -3 min |
| 2026-03 | 31 | 97% | -13 min |
| 2026-04 | 30 | 100% | -21 min |
| 2026-05 | 31 | 94% | -8 min |
| 2026-06 | 29 | 90% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 78% |
| Tue | 47 | 85% |
| Wed | 45 | 82% |
| Thu | 46 | 85% |
| Fri | 45 | 84% |
| Sat | 45 | 69% |
| Sun | 45 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…