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

Birmingham, AL (BHM) to Dallas, TX (DAL) flight delay odds

78.7% of 977 official scheduled BHM-to-DAL flights arrived on time; 11.2% arrived at least 30 minutes late and 1.0% 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 SIGNALGenerally reliable
78.7%arrived on time
11.2%30+ min late
1.0%cancelled
977scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.9%all scheduled flights
120+ minutes late1.7%all scheduled flights
Diverted0.7%did not reach as scheduled
Average arrival+2.8 mincompleted flights

Which departure time was most reliable for BHM to DAL?

Among qualifying BHM-to-DAL departure window results, Early morning had the highest on-time rate: 90.5% of 349 flights. Evening was lowest at 64.0% across 211 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning34990.5%3.4%1.4%
Late morning10786.0%4.7%1.9%
Afternoon28672.4%15.7%0.3%
Evening21164.0%21.3%0.9%

Which weekday was most reliable for BHM to DAL?

Among qualifying BHM-to-DAL weekday results, Wednesday had the highest on-time rate: 88.4% of 138 flights. Sunday was lowest at 69.0% across 142 flights.

DayFlightsOn time30+ minCancelled
Monday15378.4%16.3%0.0%
Tuesday14287.3%5.6%2.8%
Wednesday13888.4%3.6%0.0%
Thursday15373.2%13.7%0.7%
Friday15381.0%9.2%0.7%
Saturday9671.9%13.5%4.2%
Sunday14269.0%16.2%0.0%

Which airline was most reliable for BHM to DAL?

Only Southwest Airlines met the BHM-to-DAL airline threshold: 78.7% of 977 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines97778.7%11.2%1.0%

Which month was most reliable for BHM to DAL?

Among qualifying BHM-to-DAL month results, September 2025 had the highest on-time rate: 93.2% of 73 flights. June 2026 was lowest at 62.8% across 86 flights.

MonthFlightsOn time30+ minCancelled
July 20258476.2%15.5%2.4%
August 20257678.9%11.8%0.0%
September 20257393.2%4.1%0.0%
October 20258375.9%10.8%2.4%
November 20258773.6%17.2%1.1%
December 20259186.8%7.7%0.0%
January 20266987.0%8.7%1.4%
February 20266783.6%4.5%1.5%
March 20268775.9%18.4%0.0%
April 20268681.4%8.1%1.2%
May 20268873.9%8.0%1.1%
June 20268662.8%16.3%1.2%

What drove BHM to DAL delay minutes?

Late aircraft was the largest recorded BHM-to-DAL delay category, accounting for 49.1% of 10,374 BTS-attributed delay minutes during July 2025–June 2026.

Airline26.1%
Late aircraft49.1%
National airspace23.9%
Weather0.4%
Security0.5%
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.