BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
DEN→SAN

Alaska Airlines Denver, CO (DEN) to San Diego, CA (SAN) reliability

Among 433 scheduled Alaska Airlines flights from DEN to SAN, 81.8% arrived on time, 9.7% arrived at least 30 minutes late, and 1.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Alaska Airlines (AS) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
81.8%arrived on time
9.7%30+ min late
1.2%cancelled
433scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late9.7%
60+ minutes late5.3%
Cancelled1.2%
Average arrival-2.4 mincompleted flights

What did Alaska Airlines DEN to SAN record?

Alaska Airlines completed 98.6% of its scheduled reportable DEN to SAN flights in the observation window. 81.8% of all scheduled flights arrived less than 15 minutes late, while 5.3% arrived at least an hour late.

What were Alaska Airlines DEN to SAN disruption rates?

For Alaska Airlines DEN-to-SAN flights, 9.7% arrived at least 30 minutes late, 1.2% were cancelled, and 0.2% were diverted.

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What was the Alaska Airlines DEN to SAN scheduled cohort?

The Alaska Airlines DEN-to-SAN cohort contained 433 scheduled flights; 427 completed, 5 were cancelled, and 1 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.