D
Is Frontier Airlines on time Chicago to Atlanta?
599 flights · January 2025 – August 2026 · all airlines on MDW to ATL →
71.77%
Arrived on time
Route average 79.83%
1.67%
Cancelled
Route average 1.84%
52 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 1,546 | 76.71% | C |
| Delta Air Lines | 1,383 | 86.9% | B |
Month by month
Jul 2025
peak 89
Jun 2026