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Route Reliability

Washington → Oklahoma City

DCA–OKC · 1,158 miles · Ronald Reagan Washington National Airport to Will Rogers International Airport

60
A Little Dicey
WanderNerd Reliability Score
70%
Arrive within 15 minutes
16 min
Average arrival delay
2.9%
Cancelled
696
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.American Airlines70%367 flights
  2. 2.Southwest Airlines70%329 flights

What the data says

Mornings have a slight edge.

Departures between 9 AM–12 PM arrived on time 76% of the time, against 69% between 12–3 PM.

Sunday scaries are real for this one.

DCA–OKC flights arrived on time 75% of the time on Saturdays. On Sundays: 65%.

Not much between American Airlines and Southwest Airlines.

On this route they all land within 70% to 70% on time. Pick on schedule and price.

Flights on this route

The breakdown

On-time by weekday
  • Mon75%(102 flights)
  • Tue67%(101 flights)
  • Wed66%(102 flights)
  • Thu70%(99 flights)
  • Fri72%(98 flights)
  • Sat75%(68 flights)
  • Sun65%(101 flights)
On-time by departure window
  • 9 AM–12 PM76%(21 flights)
  • 12–3 PM69%(326 flights)
  • 3–6 PM70%(320 flights)
  • 6–9 PM—(4 flights)
On-time trend by month
71%
May

Jun 62% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202562%61
July 202564%59
August 202575%57
September 202575%56
October 202586%58
November 202564%55
December 202555%56
January 202677%52
February 202669%51
March 202663%54
April 202675%56
May 202671%56

Keep nerding

Based on 696 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.