BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
TUL→DCA

Tulsa, OK (TUL) to Washington, DC (DCA) flight delay odds

67.8% of 400 official scheduled TUL-to-DCA flights arrived on time; 19.2% arrived at least 30 minutes late and 7.0% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALHigher disruption
67.8%arrived on time
19.2%30+ min late
7.0%cancelled
400scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.5%all scheduled flights
120+ minutes late4.0%all scheduled flights
Diverted1.2%did not reach as scheduled
Average arrival+12.4 mincompleted flights

Which departure time was most reliable for TUL to DCA?

Among qualifying TUL-to-DCA departure window results, Early morning had the highest on-time rate: 86.4% of 44 flights. Evening was lowest at 62.4% across 210 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning4486.4%13.6%0.0%
Afternoon14570.3%17.2%4.8%
Evening21062.4%21.4%10.0%

Which weekday was most reliable for TUL to DCA?

Among qualifying TUL-to-DCA weekday results, Monday had the highest on-time rate: 72.9% of 59 flights. Thursday was lowest at 61.4% across 57 flights.

DayFlightsOn time30+ minCancelled
Monday5972.9%18.6%5.1%
Tuesday5972.9%18.6%5.1%
Wednesday5967.8%18.6%6.8%
Thursday5761.4%19.3%8.8%
Friday5764.9%24.6%3.5%
Saturday5170.6%9.8%13.7%
Sunday5863.8%24.1%6.9%

Which airline was most reliable for TUL to DCA?

Among qualifying TUL-to-DCA airline results, Republic Airways had the highest on-time rate: 82.0% of 50 flights. PSA Airlines was lowest at 65.9% across 349 flights.

AirlineFlightsOn time30+ minCancelled
PSA Airlines34965.9%20.3%7.2%
Republic Airways5082.0%10.0%6.0%
American Airlines10.0%100.0%0.0%

Which month was most reliable for TUL to DCA?

Among qualifying TUL-to-DCA month results, September 2025 had the highest on-time rate: 86.7% of 30 flights. July 2025 was lowest at 43.3% across 30 flights.

MonthFlightsOn time30+ minCancelled
July 20253043.3%16.7%23.3%
August 20253167.7%16.1%6.5%
September 20253086.7%6.7%6.7%
October 20253164.5%22.6%0.0%
November 20252969.0%17.2%6.9%
December 20253086.7%13.3%0.0%
January 20263174.2%9.7%16.1%
February 20262853.6%32.1%3.6%
March 20263046.7%33.3%13.3%
April 20265086.0%12.0%2.0%
May 20265068.0%26.0%2.0%
June 20263053.3%26.7%10.0%

What drove TUL to DCA delay minutes?

Late aircraft was the largest recorded TUL-to-DCA delay category, accounting for 37.1% of 8,709 BTS-attributed delay minutes during July 2025–June 2026.

Airline24.4%
Late aircraft37.1%
National airspace32.4%
Weather6.1%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.