C
Is Delta Air Lines on time Raleigh/Durham to Miami?
360 flights · January 2025 – August 2026 · all airlines on RDU to MIA →
80.51%
Arrived on time
Route average 76.77%
1.67%
Cancelled
Route average 1.83%
82 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| American Airlines | 1,705 | 77.17% | C |
| Frontier Airlines | 185 | 70.22% | F |
| Envoy Air | 70 | 72.46% | — |
| Republic Airways | 30 | 58.62% | — |
Month by month
Jul 2025
peak 93
Jun 2026