Skip to content
WanderNerd
Check a flight

Flight Reliability

AS 2277 · Alaska Airlines

RDM → Seattle (RDM–SEA)81% of its flights flew this route. The rest (SEA–GEG, ANC–PDX) are included in these numbers.

85
Pretty Reliable
WanderNerd Reliability Score
89%
Arrive within 15 minutes
1 min
Average arrival delay
3.0%
Cancelled
6 min early
Median arrival delay

Based on 267 historical flights. Data through May 2026.

What the data says

Skip Thursday if you can.

AS 2277 arrived on time 94% of the time on Fridays. On Thursdays: 83%.

A bit ahead of the RDM–SEA route.

AS 2277 arrived on time 89% of the time, versus 85% across the RDM–SEA route.

Better than the Alaska Airlines network average.

AS 2277 arrived on time 89% of the time, versus 80% across the Alaska Airlines network.

Keep a backup plan handy.

AS 2277 was cancelled 3.0% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon87%(38 flights)
  • Tue87%(38 flights)
  • Wed92%(37 flights)
  • Thu83%(35 flights)
  • Fri94%(34 flights)
  • Sat87%(39 flights)
  • Sun92%(38 flights)
On-time by departure window
  • 3–6 AM90%(124 flights)
  • 6–9 AM87%(68 flights)
  • 9 AM–12 PM89%(66 flights)
  • 12–3 PM—(1 flights)
On-time trend by month
94%
May

Jun 100% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%11
August 202589%18
October 202585%27
November 202593%28
December 202589%28
January 202687%30
February 202692%25
March 202687%31
April 202680%30
May 202694%31
Departures on time
93%
Diverted
0%
Flights flown
259
Months covered
10

Same route, other flights

Keep nerding

Based on 267 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.