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

Tallahassee, FL (TLH) to Washington, DC (DCA) flight delay odds

80.8% of 365 official scheduled TLH-to-DCA flights arrived on time; 9.3% arrived at least 30 minutes late and 3.0% 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 SIGNALVariable
80.8%arrived on time
9.3%30+ min late
3.0%cancelled
365scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.1%all scheduled flights
120+ minutes late4.7%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+7.6 mincompleted flights

Which departure time was most reliable for TLH to DCA?

Only Early morning met the TLH-to-DCA departure window threshold: 80.8% of 364 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Early morning36480.8%9.3%3.0%

Which weekday was most reliable for TLH to DCA?

Among qualifying TLH-to-DCA weekday results, Tuesday had the highest on-time rate: 88.7% of 53 flights. Monday was lowest at 75.0% across 52 flights.

DayFlightsOn time30+ minCancelled
Monday5275.0%13.5%3.8%
Tuesday5388.7%3.8%1.9%
Wednesday5284.6%9.6%0.0%
Thursday5276.9%15.4%1.9%
Friday5276.9%7.7%0.0%
Saturday5384.9%5.7%9.4%
Sunday5178.4%9.8%3.9%

Which airline was most reliable for TLH to DCA?

Only PSA Airlines met the TLH-to-DCA airline threshold: 80.8% of 365 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
PSA Airlines36580.8%9.3%3.0%

Which month was most reliable for TLH to DCA?

Among qualifying TLH-to-DCA month results, November 2025 had the highest on-time rate: 93.5% of 31 flights. September 2025 was lowest at 70.0% across 30 flights.

MonthFlightsOn time30+ minCancelled
July 20253180.6%12.9%3.2%
August 20253086.7%6.7%0.0%
September 20253070.0%13.3%0.0%
October 20253190.3%3.2%0.0%
November 20253193.5%3.2%3.2%
December 20253190.3%3.2%3.2%
January 20263177.4%9.7%12.9%
February 20262875.0%17.9%0.0%
March 20263171.0%9.7%9.7%
April 20263083.3%10.0%0.0%
May 20263171.0%12.9%0.0%
June 20263080.0%10.0%3.3%

What drove TLH to DCA delay minutes?

Airline was the largest recorded TLH-to-DCA delay category, accounting for 76.4% of 6,355 BTS-attributed delay minutes during July 2025–June 2026.

Airline76.4%
Late aircraft0.0%
National airspace9.5%
Weather14.1%
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.