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

Alaska Airlines New Orleans, LA (MSY) to Seattle, WA (SEA) reliability

Among 621 scheduled Alaska Airlines flights from MSY to SEA, 70.7% arrived on time, 16.6% arrived at least 30 minutes late, and 0.8% 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 SIGNALGenerally reliable
70.7%arrived on time
16.6%30+ min late
0.8%cancelled
621scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late16.6%
60+ minutes late5.8%
Cancelled0.8%
Average arrival+9.5 mincompleted flights

What did Alaska Airlines MSY to SEA record?

Alaska Airlines completed 99.0% of its scheduled reportable MSY to SEA flights in the observation window. 70.7% of all scheduled flights arrived less than 15 minutes late, while 5.8% arrived at least an hour late.

What were Alaska Airlines MSY to SEA disruption rates?

For Alaska Airlines MSY-to-SEA flights, 16.6% arrived at least 30 minutes late, 0.8% were cancelled, and 0.2% were diverted.

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What was the Alaska Airlines MSY to SEA scheduled cohort?

The Alaska Airlines MSY-to-SEA cohort contained 621 scheduled flights; 615 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.