Flight OddsDelta Air Lines · New York, NY to Raleigh/Durham, NC · 347 flights observed, 2025-07-01 to 2026-06-30 · 427 mi
DL5103 covers more than one route in the data window — the stats below are for JFK → RDU, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL5103 on time?
Across 347 flights on JFK → RDU from 2025-07-01 to 2026-06-30, DL5103 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +77 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 230 | 72% |
| 16-30 min | 20 | 6% |
| 31-60 min | 26 | 8% |
| 61-120 min | 25 | 8% |
| 2+ hrs | 17 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 55% | +35 min |
| 2025-08 | 30 | 70% | +4 min |
| 2025-09 | 29 | 86% | -3 min |
| 2025-10 | 30 | 73% | +12 min |
| 2025-11 | 27 | 85% | +3 min |
| 2025-12 | 18 | 67% | +13 min |
| 2026-01 | 20 | 80% | +9 min |
| 2026-02 | 25 | 92% | -13 min |
| 2026-03 | 30 | 67% | +18 min |
| 2026-04 | 30 | 70% | +30 min |
| 2026-05 | 30 | 63% | +4 min |
| 2026-06 | 27 | 59% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 67% |
| Tue | 47 | 77% |
| Wed | 46 | 70% |
| Thu | 47 | 64% |
| Fri | 45 | 89% |
| Sat | 46 | 80% |
| Sun | 42 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…