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Route Reliability

Jacksonville → Dallas

JAX–DAL · 906 miles · Jacksonville International Airport to Dallas Love Field

63
A Little Dicey
WanderNerd Reliability Score
66%
Arrive within 15 minutes
18 min
Average arrival delay
1.1%
Cancelled
350
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 66% of the time across 350 flights. No comparison to make.

What the data says

Morning-you made the right choice.

JAX–DAL flights departing between 6–9 AM arrived on time 100% of the time, versus 54% between 3–6 PM.

Sunday scaries are real for this one.

JAX–DAL flights arrived on time 80% of the time on Tuesdays and just 52% on Sundays. That gap is worth planning around.

Recent months have been rougher.

JAX–DAL flights arrived on time 57% of the time over the last three months in the data, compared with 85% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon57%(51 flights)
  • Tue80%(51 flights)
  • Wed75%(52 flights)
  • Thu65%(51 flights)
  • Fri71%(52 flights)
  • Sat62%(37 flights)
  • Sun52%(50 flights)
On-time by departure window
  • 6–9 AM100%(14 flights)
  • 9 AM–12 PM92%(37 flights)
  • 12–3 PM74%(86 flights)
  • 3–6 PM54%(182 flights)
  • 6–9 PM72%(25 flights)
On-time trend by month
59%
May

Jun 47% → May 59% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202547%30
July 202545%31
August 202569%26
September 202562%26
October 202580%30
November 202572%29
December 202574%31
January 202685%26
February 202696%26
March 202653%30
April 202660%30
May 202659%29

Same trip, other airports

Keep nerding

Based on 350 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.