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Route Reliability

Austin → Jacksonville

AUS–JAX · 953 miles · Austin–Bergstrom International Airport to Jacksonville International Airport

87
Pretty Reliable
WanderNerd Reliability Score
84%
Arrive within 15 minutes
3 min
Average arrival delay
0.8%
Cancelled
589
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.Delta Air Lines87%365 flights
  2. 2.Southwest Airlines78%224 flights

What the data says

Morning-you made the right choice.

AUS–JAX flights departing between 9 AM–12 PM arrived on time 87% of the time, versus 68% between 3–6 PM.

Skip Thursday if you can.

AUS–JAX flights arrived on time 88% of the time on Mondays. On Thursdays: 78%.

Delta Air Lines runs this route best.

Delta Air Lines arrived on time 87% of the time on this route; Southwest Airlines managed 78%.

Flights on this route

The breakdown

On-time by weekday
  • Mon88%(83 flights)
  • Tue83%(84 flights)
  • Wed87%(86 flights)
  • Thu78%(87 flights)
  • Fri83%(87 flights)
  • Sat87%(69 flights)
  • Sun80%(86 flights)
On-time by departure window
  • 9 AM–12 PM87%(401 flights)
  • 12–3 PM79%(121 flights)
  • 3–6 PM68%(60 flights)
On-time trend by month
86%
May

Jun 87% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202581%31
August 202587%30
September 202597%30
October 202584%57
November 202586%59
December 202579%62
January 202689%54
February 202680%55
March 202665%60
April 202693%57
May 202686%57

Keep nerding

Based on 589 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.