Flight OddsUA3503 HHH → EWR
United Airlines · Hilton Head, SC to Newark, NJ · 68 flights observed, 2025-08-19 to 2025-10-25 · 687 mi
UA3503 covers more than one route in the data window — the stats below are for HHH → EWR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
70%
Median delay
-6 min
90th percentile
+48 min
Cancellation rate
1%
How often is UA3503 on time?
Across 68 flights on HHH → EWR from 2025-08-19 to 2025-10-25, UA3503 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +48 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 47 | 70% |
| 16-30 min | 6 | 9% |
| 31-60 min | 8 | 12% |
| 61-120 min | 4 | 6% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 13 | 69% | +6 min |
| 2025-09 | 29 | 90% | +1 min |
| 2025-10 | 25 | 48% | +21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 78% |
| Tue | 10 | 90% |
| Wed | 10 | 80% |
| Thu | 10 | 50% |
| Fri | 10 | 70% |
| Sat | 9 | 44% |
| Sun | 9 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…