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Is Southwest Airlines on time Chicago to Atlanta?
1,546 flights · January 2025 – August 2026 · all airlines on MDW to ATL →
76.71%
Arrived on time
Route average 79.83%
1.29%
Cancelled
Route average 1.84%
57 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Delta Air Lines | 1,383 | 86.9% | B |
| Frontier Airlines | 599 | 71.77% | D |
Month by month
Jul 2025
peak 90
Jun 2026