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Flight Reliability

F9 2174 · Frontier Airlines

Atlanta → Fort Lauderdale (ATL–FLL)

43
Bring Snacks
WanderNerd Reliability Score
59%
Arrive within 15 minutes
28 min
Average arrival delay
3.4%
Cancelled
7 min
Median arrival delay

Based on 263 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

F9 2174 departing between 6–9 PM arrived on time 82% of the time, versus 58% between 9 PM–12 AM.

Mondays have been rough.

F9 2174 arrived on time 69% of the time on Wednesdays and just 45% on Mondays. That gap is worth planning around.

Lagging the ATL–FLL route.

F9 2174 arrived on time 59% of the time, versus 70% across the ATL–FLL route.

Lagging the Frontier Airlines network.

F9 2174 arrived on time 59% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon45%(38 flights)
  • Tue68%(31 flights)
  • Wed69%(32 flights)
  • Thu53%(38 flights)
  • Fri61%(36 flights)
  • Sat66%(41 flights)
  • Sun54%(37 flights)
On-time by departure window
  • 6–9 AM—(2 flights)
  • 3–6 PM—(3 flights)
  • 6–9 PM82%(11 flights)
  • 9 PM–12 AM58%(237 flights)
On-time trend by month
65%
May

Jun 28% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202528%18
July 202537%19
August 202558%19
November 202563%16
December 202550%24
January 202662%29
February 202685%27
March 202648%29
April 202663%30
May 202665%31
Departures on time
56%
Diverted
0.4%
Flights flown
253
Months covered
12

Same route, other flights

Keep nerding

Based on 263 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.