Alaska vs PSA: On-Time Performance Compared
Last 12 months · Aug 2025 – Jul 2026
Data through July 2026 · Last updated October 18, 2026
Alaska was more punctual than PSA over the last 12 months: 79.6% of its flights arrived on time, against 74.1%.
Alaska cancelled fewer flights (1.2% vs 4.3%), and late flights averaged 52 minutes late on Alaska vs 94 on PSA.
The two airlines do not share any route with enough flights for a head-to-head comparison.
Alaska vs PSA: key numbers
Last 12 months, all flights each airline operated.
AlaskaPSA
On-time arrivals
On-time departures
Cancelled
Diverted
| Measure | Alaska | PSA |
|---|---|---|
| On-time arrivals | 79.6% | 74.1% |
| On-time departures | 79.9% | 74.6% |
| Avg delay when late | 52 min | 94 min |
| Cancelled | 1.2% | 4.3% |
| Diverted | 0.3% | 0.3% |
| Scheduled flights | 301,435 | 242,215 |
Monthly on-time trend: Alaska vs PSA
On-time arrival % each month, last 24 months.
AlaskaPSA
60%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.
AlaskaPSA
Airline (carrier)
Weather
Air traffic system (NAS)
Security
Late-arriving aircraft
More comparisons
Alaska Airlines full stats · PSA Airlines full stats · All airline comparisons