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Flight Reliability

F9 3500 · Frontier Airlines

Kansas City → Atlanta (MCI–ATL)

50
A Little Dicey
WanderNerd Reliability Score
61%
Arrive within 15 minutes
32 min
Average arrival delay
2.0%
Cancelled
5 min
Median arrival delay

Based on 150 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

F9 3500 departing between 9 AM–12 PM arrived on time 64% of the time, versus 47% between 6–9 PM.

Mondays have been rough.

F9 3500 arrived on time 73% of the time on Fridays and just 47% on Mondays. That gap is worth planning around.

Well behind the MCI–ATL route.

F9 3500 arrived on time 61% of the time, versus 87% across the MCI–ATL route.

Lagging the Frontier Airlines network.

F9 3500 arrived on time 61% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon47%(51 flights)
  • Tue—(0 flights)
  • Wed60%(10 flights)
  • Thu64%(14 flights)
  • Fri73%(51 flights)
  • Sat—(4 flights)
  • Sun65%(17 flights)
On-time by departure window
  • 9 AM–12 PM64%(90 flights)
  • 12–3 PM64%(11 flights)
  • 3–6 PM56%(27 flights)
  • 6–9 PM47%(19 flights)
On-time trend by month
50%
May

Aug 64% → May 50% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202564%11
September 202554%13
October 202582%17
November 202593%14
December 202570%10
January 202650%10
February 202667%12
March 202650%12
April 202662%13
May 202650%18
Departures on time
68%
Diverted
0%
Flights flown
147
Months covered
12

Same route, other flights

Keep nerding

Based on 150 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.