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

Alaska Airlines Indianapolis, IN (IND) to Seattle, WA (SEA) reliability

Among 564 scheduled Alaska Airlines flights from IND to SEA, 71.3% arrived on time, 13.8% arrived at least 30 minutes late, and 1.4% 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
71.3%arrived on time
13.8%30+ min late
1.4%cancelled
564scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.8%
60+ minutes late7.4%
Cancelled1.4%
Average arrival+8.5 mincompleted flights

What did Alaska Airlines IND to SEA record?

Alaska Airlines completed 98.4% of its scheduled reportable IND to SEA flights in the observation window. 71.3% of all scheduled flights arrived less than 15 minutes late, while 7.4% arrived at least an hour late.

What were Alaska Airlines IND to SEA disruption rates?

For Alaska Airlines IND-to-SEA flights, 13.8% arrived at least 30 minutes late, 1.4% were cancelled, and 0.2% were diverted.

Compare all airlines on this route

What was the Alaska Airlines IND to SEA scheduled cohort?

The Alaska Airlines IND-to-SEA cohort contained 564 scheduled flights; 555 completed, 8 were cancelled, and 1 were diverted.

Not a prediction.

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