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Route Reliability

Seattle → Oklahoma City

SEA–OKC · 1,519 miles · Seattle–Tacoma International Airport to Will Rogers International Airport

94
Nerd Approved
WanderNerd Reliability Score
87%
Arrive within 15 minutes
4 min early
Average arrival delay
0.3%
Cancelled
390
Flights in the data

Data through May 2026.

Alaska Airlines is the only airline in this data on this route, arriving on time 87% of the time across 390 flights. No comparison to make.

What the data says

Morning-you made the right choice.

SEA–OKC flights departing between 6–9 AM arrived on time 91% of the time, versus 56% between 6–9 PM.

Skip Tuesday if you can.

SEA–OKC flights arrived on time 91% of the time on Sundays. On Tuesdays: 83%.

It basically never cancels.

Out of 390 scheduled flights, only 0.3% were cancelled.

Trending in the right direction.

SEA–OKC flights arrived on time 97% of the time over the last three months in the data, compared with 88% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon88%(57 flights)
  • Tue83%(53 flights)
  • Wed90%(57 flights)
  • Thu84%(56 flights)
  • Fri86%(57 flights)
  • Sat90%(52 flights)
  • Sun91%(57 flights)
On-time by departure window
  • 6–9 AM91%(353 flights)
  • 6–9 PM56%(36 flights)
On-time trend by month
97%
May

Jun 87% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202569%48
August 202578%50
September 202590%30
October 202594%31
November 202597%29
December 202577%31
January 202691%23
February 202696%25
March 202697%31
April 202697%30
May 202697%31

Keep nerding

Based on 390 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.