Allegiant Air is the most reliable airline on the PIT to JAX route with a 80% on-time rate. Based on 169 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PIT to JAX
Pittsburgh to Jacksonville — airline reliability comparison
On-Time Rate by Airline
Allegiant Air80%
PIT to JAX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 80% | 0.8% | 59m | 169 |
Route Overview
80%
Overall On-Time
63m
Avg Delay
0.6%
Cancel Rate
169
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.