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

Austin, TX (AUS) to Dallas, TX (DAL) flight delay odds

76.3% of 2,333 official scheduled AUS-to-DAL flights arrived on time; 14.4% arrived at least 30 minutes late and 1.7% 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
76.3%arrived on time
14.4%30+ min late
1.7%cancelled
2,333scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.0%all scheduled flights
120+ minutes late2.6%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+7.1 mincompleted flights

Which departure time was most reliable for AUS to DAL?

Among qualifying AUS-to-DAL departure window results, Early morning had the highest on-time rate: 91.4% of 537 flights. Evening was lowest at 62.6% across 583 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning53791.4%3.7%2.4%
Late morning31188.7%5.1%2.6%
Afternoon73872.9%16.4%1.4%
Evening58362.6%25.4%1.2%
Night16467.7%18.9%1.2%

Which weekday was most reliable for AUS to DAL?

Among qualifying AUS-to-DAL weekday results, Tuesday had the highest on-time rate: 82.0% of 356 flights. Sunday was lowest at 63.3% across 319 flights.

DayFlightsOn time30+ minCancelled
Monday35574.4%14.1%2.3%
Tuesday35682.0%11.2%1.4%
Wednesday34978.8%12.3%0.3%
Thursday35678.1%14.3%0.8%
Friday34877.9%14.1%2.3%
Saturday25079.6%9.2%3.6%
Sunday31963.3%25.1%1.9%

Which airline was most reliable for AUS to DAL?

Only Southwest Airlines met the AUS-to-DAL airline threshold: 76.3% of 2,333 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines2,33376.3%14.4%1.7%

Which month was most reliable for AUS to DAL?

Among qualifying AUS-to-DAL month results, September 2025 had the highest on-time rate: 86.8% of 189 flights. June 2026 was lowest at 66.5% across 194 flights.

MonthFlightsOn time30+ minCancelled
July 202519769.5%19.8%2.5%
August 202518982.0%14.3%0.0%
September 202518986.8%9.5%0.0%
October 202520778.7%13.5%1.0%
November 202518274.2%14.8%2.7%
December 202518480.4%10.3%0.0%
January 202619780.7%7.1%8.1%
February 202618877.1%11.2%1.6%
March 202620169.7%18.9%1.5%
April 202620078.0%12.0%0.5%
May 202620573.2%16.1%1.0%
June 202619466.5%24.7%1.5%

What drove AUS to DAL delay minutes?

Late aircraft was the largest recorded AUS-to-DAL delay category, accounting for 55.1% of 29,864 BTS-attributed delay minutes during July 2025–June 2026.

Airline22.3%
Late aircraft55.1%
National airspace18.7%
Weather3.5%
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.