OnTimeRoutes
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Alaska Airlines SEA to RDM on-time performance

Alaska Airlines nonstop flights from Seattle to Bend/Redmond · Aug 2025 – Jul 2026

On-time arrivals
79%
arrived < 15 min late
Cancelled
1.5%
7 flights
Avg arrival delay
10 min
42 min when late
Rank on route
#2 of 2
route average 85% on time

Key facts

  • Alaska Airlines flights on SEA to RDM arrived on time 79% of the time in Aug 2025 – Jul 2026.
  • 1.5% were cancelled, and 4% arrived an hour or more late.
  • That ranks #2 of 2 airlines on this route, which averaged 85% on time overall.
  • The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (45%).

On-time trend by month

40%70%100%July 2025: 56.7% on time, 1.6% cancelledJul ’25August 2025: 62.3% on time, 1.6% cancelledAug ’25September 2025: 86.7% on time, 0.0% cancelledSep ’25October 2025: 78.8% on time, 2.9% cancelledOct ’25November 2025: 76.3% on time, 0.0% cancelledNov ’25December 2025: 82.2% on time, 2.2% cancelledDec ’25January 2026: 72.2% on time, 2.7% cancelledJan ’26February 2026: 88.5% on time, 7.1% cancelledFeb ’26March 2026: 77.3% on time, 2.2% cancelledMar ’26April 2026: 86.7% on time, 0.0% cancelledApr ’26May 2026: 85.7% on time, 0.0% cancelledMay ’26June 2026: 66.7% on time, 0.0% cancelledJun ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Airline (crew, maintenance, cleaning, fueling)45%
  • Late-arriving aircraft43%
  • Air traffic control & airport congestion9%
  • Extreme weather2%
  • Security0%

Other airlines on SEA to RDM

462 Alaska Airlines flights tracked on this route; 7 cancelled, 1 diverted.

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.