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Flight Reliability

F9 2540 · Frontier Airlines

Atlanta → Columbus (ATL–CMH)

44
Bring Snacks
WanderNerd Reliability Score
56%
Arrive within 15 minutes
26 min
Average arrival delay
3.1%
Cancelled
11 min
Median arrival delay

Based on 127 historical flights. Data through May 2026.

What the data says

The 12–3 PM departure wins.

F9 2540 departing between 12–3 PM arrived on time 77% of the time, versus 44% between 9 AM–12 PM.

Mondays have been rough.

F9 2540 arrived on time 67% of the time on Thursdays and just 41% on Mondays. That gap is worth planning around.

Well behind the ATL–CMH route.

F9 2540 arrived on time 56% of the time, versus 80% across the ATL–CMH route.

Well behind the Frontier Airlines network.

F9 2540 arrived on time 56% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon41%(39 flights)
  • Tue—(9 flights)
  • Wed—(0 flights)
  • Thu67%(12 flights)
  • Fri58%(38 flights)
  • Sat—(6 flights)
  • Sun63%(19 flights)
On-time by departure window
  • 6–9 AM75%(12 flights)
  • 9 AM–12 PM44%(50 flights)
  • 12–3 PM77%(22 flights)
  • 3–6 PM53%(38 flights)
  • 6–9 PM—(1 flights)
On-time trend by month
62%
May

Aug 50% → May 62% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202550%10
November 202573%11
January 202646%11
February 202650%12
March 202658%12
April 202687%15
May 202662%13
Departures on time
57%
Diverted
0%
Flights flown
123
Months covered
12

Same route, other flights

Keep nerding

Based on 127 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.