—
Is Frontier Airlines on time Austin to Miami?
46 flights · January 2025 – August 2026 · all airlines on AUS to MIA →
71.74%
Arrived on time
Route average 78.54%
0%
Cancelled
Route average 1.25%
82 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| American Airlines | 1,522 | 79.8% | C |
| Southwest Airlines | 349 | 67.35% | D |
| Delta Air Lines | 221 | 89.45% | A |
| Envoy Air | 22 | 72.73% | — |
| Spirit Airlines | 1 | 100% | — |
Month by month
Jul 2025
peak 100
Dec 2025