Republic Airways is the most reliable airline on the TPA to RDU route with a 95% on-time rate, compared to Frontier Airlines at 76%. Based on 91 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: TPA to RDU
Tampa to Raleigh — airline reliability comparison
On-Time Rate by Airline
Republic Airways95%
American Airlines87%
Delta Air Lines84%
Southwest Airlines83%
80%
Frontier Airlines76%
TPA to RDU Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Republic AirwaysYXBest | 95% | 3.2% | 63m | 91 |
| American AirlinesAA | 87% | 0.6% | 175m | 125 |
| Delta Air LinesDL | 84% | 1.7% | 82m | 2,324 |
| Southwest AirlinesWN | 83% | 0.8% | 58m | 1,456 |
| MQ | 80% | 0.0% | 73m | 51 |
| Frontier AirlinesF9Worst | 76% | 2.1% | 69m | 603 |
Route Overview
83%
Overall On-Time
73m
Avg Delay
1.5%
Cancel Rate
4,674
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.