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Route Reliability

Fort Lauderdale → Atlanta

FLL–ATL · 581 miles · Fort Lauderdale–Hollywood International Airport to Hartsfield–Jackson Atlanta International Airport

68
Usually Fine
WanderNerd Reliability Score
72%
Arrive within 15 minutes
14 min
Average arrival delay
2.3%
Cancelled
7,168
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 Lines78%4,252 flights
  2. 2.Frontier Airlines65%889 flights
  3. 3.Spirit Airlines62%1,470 flights
  4. 4.JetBlue Airways59%557 flights

What the data says

Morning flights do better here.

FLL–ATL flights departing between 3–6 AM arrived on time 90% of the time, versus 56% between 9 PM–12 AM.

Sunday scaries are real for this one.

FLL–ATL flights arrived on time 81% of the time on Wednesdays and just 60% on Sundays. That gap is worth planning around.

Delta Air Lines has a clear lead on this route.

Delta Air Lines arrived on time 78% of the time on this route; JetBlue Airways managed 59%.

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
  • Mon69%(1023 flights)
  • Tue79%(960 flights)
  • Wed81%(955 flights)
  • Thu74%(1043 flights)
  • Fri71%(1026 flights)
  • Sat70%(954 flights)
  • Sun60%(1028 flights)
On-time by departure window
  • 3–6 AM90%(418 flights)
  • 6–9 AM85%(1387 flights)
  • 9 AM–12 PM82%(1010 flights)
  • 12–3 PM70%(1178 flights)
  • 3–6 PM62%(1114 flights)
  • 6–9 PM61%(1518 flights)
  • 9 PM–12 AM56%(364 flights)
On-time trend by month
75%
May

Jun 66% → May 75% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202566%507
July 202567%520
August 202576%489
September 202584%453
October 202582%485
November 202581%585
December 202569%667
January 202671%650
February 202665%647
March 202659%727
April 202674%706
May 202675%553

Same trip, other airports

Keep nerding

Based on 7,168 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.