Alaska vs Republic: On-Time Performance Compared
Last 12 months · Aug 2025 – Jul 2026
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months 79.6% of Alaska flights arrived on time, compared with 78.7% for Republic.
Alaska cancelled fewer flights (1.2% vs 4.1%), and late flights averaged 52 minutes late on Alaska vs 72 on Republic.
The two airlines do not share any route with enough flights for a head-to-head comparison.
Alaska vs Republic: key numbers
Last 12 months, all flights each airline operated.
AlaskaRepublic
On-time arrivals
On-time departures
Cancelled
Diverted
| Measure | Alaska | Republic |
|---|---|---|
| On-time arrivals | 79.6% | 78.7% |
| On-time departures | 79.9% | 81.3% |
| Avg delay when late | 52 min | 72 min |
| Cancelled | 1.2% | 4.1% |
| Diverted | 0.3% | 0.2% |
| Scheduled flights | 301,435 | 363,168 |
Monthly on-time trend: Alaska vs Republic
On-time arrival % each month, last 24 months.
AlaskaRepublic
70%80%90%
Aug ’24Nov ’24Feb ’25May ’25Aug ’25Nov ’25Feb ’26May ’26
What delays each airline
Share of each airline’s reported delay minutes by cause, last 12 months.
AlaskaRepublic
Airline (carrier)
Weather
Air traffic system (NAS)
Security
Late-arriving aircraft
More comparisons
Alaska Airlines full stats · Republic Airways full stats · All airline comparisons