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Route Reliability

Dallas → Austin

DAL–AUS · 189 miles · Dallas Love Field to Austin–Bergstrom International Airport

83
Pretty Reliable
WanderNerd Reliability Score
79%
Arrive within 15 minutes
6 min
Average arrival delay
1.0%
Cancelled
2,333
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 79% of the time across 2,333 flights. No comparison to make.

What the data says

Morning-you made the right choice.

DAL–AUS flights departing between 6–9 AM arrived on time 95% of the time, versus 57% between 9 PM–12 AM.

Sunday scaries are real for this one.

DAL–AUS flights arrived on time 86% of the time on Tuesdays and just 70% on Sundays. That gap is worth planning around.

Recent months have been rougher.

DAL–AUS flights arrived on time 72% of the time over the last three months in the data, compared with 88% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon79%(351 flights)
  • Tue86%(348 flights)
  • Wed83%(349 flights)
  • Thu78%(358 flights)
  • Fri79%(348 flights)
  • Sat77%(242 flights)
  • Sun70%(313 flights)
On-time by departure window
  • 6–9 AM95%(477 flights)
  • 9 AM–12 PM87%(464 flights)
  • 12–3 PM79%(427 flights)
  • 3–6 PM72%(405 flights)
  • 6–9 PM66%(358 flights)
  • 9 PM–12 AM57%(178 flights)
On-time trend by month
69%
May

Jun 75% → May 69% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202575%193
July 202575%195
August 202581%190
September 202588%188
October 202578%206
November 202573%181
December 202584%185
January 202690%182
February 202688%185
March 202674%201
April 202674%200
May 202669%203

Same trip, other airports

Keep nerding

Based on 2,333 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.