Skip to content
WanderNerd
Check a flight

Route Reliability

Austin → Fort Lauderdale

AUS–FLL · 1,105 miles · Austin–Bergstrom International Airport to Fort Lauderdale–Hollywood International Airport

63
A Little Dicey
WanderNerd Reliability Score
68%
Arrive within 15 minutes
16 min
Average arrival delay
2.3%
Cancelled
1,098
Flights in the data

Data through May 2026.

Who flies it best

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

  1. 1.JetBlue Airways72%317 flights
  2. 2.Spirit Airlines69%405 flights
  3. 3.Southwest Airlines64%376 flights

What the data says

Morning flights do better here.

AUS–FLL flights departing between 3–6 AM arrived on time 86% of the time, versus 35% between 6–9 PM.

Sunday scaries are real for this one.

AUS–FLL flights arrived on time 78% of the time on Tuesdays and just 59% on Sundays. That gap is worth planning around.

JetBlue Airways runs this route best.

JetBlue Airways arrived on time 72% of the time on this route; Southwest Airlines managed 64%.

Recent months have been rougher.

AUS–FLL flights arrived on time 60% of the time over the last three months in the data, compared with 74% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon62%(158 flights)
  • Tue78%(120 flights)
  • Wed74%(124 flights)
  • Thu69%(160 flights)
  • Fri66%(165 flights)
  • Sat73%(177 flights)
  • Sun59%(166 flights)
On-time by departure window
  • 3–6 AM86%(84 flights)
  • 6–9 AM80%(466 flights)
  • 9 AM–12 PM82%(138 flights)
  • 12–3 PM64%(80 flights)
  • 3–6 PM41%(231 flights)
  • 6–9 PM35%(66 flights)
  • 9 PM–12 AM—(5 flights)
On-time trend by month
65%
May

Jun 63% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202563%64
July 202559%64
August 202581%53
September 202590%51
October 202571%77
November 202570%82
December 202566%117
January 202683%114
February 202674%107
March 202649%138
April 202666%115
May 202665%88

Same trip, other airports

Keep nerding

Based on 1,098 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.