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Is Delta Air Lines on time Miami to Raleigh/Durham?
360 flights · January 2025 – August 2026 · all airlines on MIA to RDU →
64.67%
Arrived on time
Route average 71.42%
2.5%
Cancelled
Route average 1.7%
95 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| American Airlines | 1,700 | 71.45% | D |
| Frontier Airlines | 185 | 78.57% | C |
| Envoy Air | 72 | 88.73% | — |
| Republic Airways | 30 | 64.29% | — |
Month by month
Jul 2025
peak 87
Jun 2026