C
Is Delta Air Lines on time Miami to Atlanta?
3,300 flights · January 2025 – August 2026 · all airlines on MIA to ATL →
76.73%
Arrived on time
Route average 73.67%
1.39%
Cancelled
Route average 1.41%
83 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| American Airlines | 1,524 | 67.55% | D |
| Frontier Airlines | 861 | 71.8% | D |
| Spirit Airlines | 269 | 74.42% | D |
| Envoy Air | 225 | 78.28% | C |
| Republic Airways | 44 | 65.91% | — |
Month by month
Jul 2025
peak 85
Jun 2026