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

Dallas/Fort Worth, TX (DFW) to Dayton, OH (DAY) flight delay odds

73.3% of 1,362 official scheduled DFW-to-DAY flights arrived on time; 18.2% arrived at least 30 minutes late and 2.5% 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
73.3%arrived on time
18.2%30+ min late
2.5%cancelled
1,362scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late11.4%all scheduled flights
120+ minutes late5.1%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+12.1 mincompleted flights

Which departure time was most reliable for DFW to DAY?

Among qualifying DFW-to-DAY departure window results, Early morning had the highest on-time rate: 85.0% of 319 flights. Evening was lowest at 63.7% across 394 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning31985.0%8.8%1.9%
Late morning17981.6%11.2%1.7%
Afternoon47070.2%21.3%1.5%
Evening39463.7%25.4%4.6%

Which weekday was most reliable for DFW to DAY?

Among qualifying DFW-to-DAY weekday results, Wednesday had the highest on-time rate: 79.8% of 193 flights. Sunday was lowest at 66.3% across 199 flights.

DayFlightsOn time30+ minCancelled
Monday20072.5%20.0%2.0%
Tuesday19079.5%15.8%1.6%
Wednesday19379.8%13.0%0.5%
Thursday19474.2%17.5%1.5%
Friday19872.7%17.7%2.0%
Saturday18868.1%17.0%5.9%
Sunday19966.3%26.1%4.0%

Which airline was most reliable for DFW to DAY?

Only PSA Airlines met the DFW-to-DAY airline threshold: 73.3% of 1,362 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
PSA Airlines1,36273.3%18.2%2.5%

Which month was most reliable for DFW to DAY?

Among qualifying DFW-to-DAY month results, October 2025 had the highest on-time rate: 84.9% of 119 flights. June 2026 was lowest at 59.8% across 112 flights.

MonthFlightsOn time30+ minCancelled
July 202512370.7%23.6%1.6%
August 202512171.9%19.8%3.3%
September 202511978.2%15.1%0.0%
October 202511984.9%12.6%0.8%
November 202511674.1%20.7%1.7%
December 202512173.6%19.8%0.0%
January 202611375.2%15.0%8.0%
February 20269075.6%11.1%2.2%
March 20269368.8%21.5%2.2%
April 202611474.6%15.8%0.9%
May 202612171.1%15.7%3.3%
June 202611259.8%26.8%6.2%

What drove DFW to DAY delay minutes?

Late aircraft was the largest recorded DFW-to-DAY delay category, accounting for 51.2% of 28,153 BTS-attributed delay minutes during July 2025–June 2026.

Airline25.5%
Late aircraft51.2%
National airspace11.1%
Weather12.0%
Security0.2%
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.