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Flight Reliability

F9 1431 · Frontier Airlines

Orlando → New Orleans (MCO–MSY)

85
Pretty Reliable
WanderNerd Reliability Score
82%
Arrive within 15 minutes
5 min
Average arrival delay
1.3%
Cancelled
9 min early
Median arrival delay

Based on 157 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

F9 1431 departing between 6–9 AM arrived on time 91% of the time, versus 53% between 6–9 PM.

Sunday scaries are real for this one.

F9 1431 arrived on time 95% of the time on Thursdays and just 61% on Sundays. That gap is worth planning around.

A bit ahead of the MCO–MSY route.

F9 1431 arrived on time 82% of the time, versus 75% across the MCO–MSY route.

Better than the Frontier Airlines network average.

F9 1431 arrived on time 82% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon92%(39 flights)
  • Tue—(3 flights)
  • Wed—(1 flights)
  • Thu95%(19 flights)
  • Fri83%(42 flights)
  • Sat92%(13 flights)
  • Sun61%(38 flights)
On-time by departure window
  • 6–9 AM91%(43 flights)
  • 9 AM–12 PM81%(37 flights)
  • 12–3 PM82%(28 flights)
  • 3–6 PM84%(32 flights)
  • 6–9 PM53%(15 flights)
On-time trend by month
83%
May

Jun 83% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%12
July 202575%12
November 202585%13
December 202594%16
January 202669%16
February 202695%19
March 202673%15
April 202695%19
May 202683%23
Departures on time
80%
Diverted
0%
Flights flown
155
Months covered
11

Same route, other flights

Keep nerding

Based on 157 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.