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Flight Reliability

F9 1418 · Frontier Airlines

Houston → Orlando (IAH–MCO)

87
Pretty Reliable
WanderNerd Reliability Score
79%
Arrive within 15 minutes
10 min
Average arrival delay
0%
Cancelled
12 min early
Median arrival delay

Based on 233 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

F9 1418 departing between 6–9 AM arrived on time 98% of the time, versus 71% between 12–3 PM.

Friday is doing you no favors.

F9 1418 arrived on time 92% of the time on Tuesdays and just 69% on Fridays. That gap is worth planning around.

A bit ahead of the Frontier Airlines network.

F9 1418 arrived on time 79% of the time, versus 73% across the Frontier Airlines network.

It basically never cancels.

Out of 233 scheduled flights, only 0.0% were cancelled.

The breakdown

On-time by weekday
  • Mon79%(47 flights)
  • Tue92%(25 flights)
  • Wed85%(26 flights)
  • Thu74%(27 flights)
  • Fri69%(45 flights)
  • Sat84%(32 flights)
  • Sun81%(31 flights)
On-time by departure window
  • 6–9 AM98%(46 flights)
  • 9 AM–12 PM82%(50 flights)
  • 12–3 PM71%(89 flights)
  • 3–6 PM74%(39 flights)
  • 6–9 PM—(9 flights)
On-time trend by month
81%
May

Aug 65% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202565%17
September 202580%30
October 202589%18
November 202569%26
December 202592%13
January 202687%15
February 2026100%15
March 202678%27
April 202688%24
May 202681%31
Departures on time
80%
Diverted
0%
Flights flown
233
Months covered
12

Same route, other flights

Keep nerding

Based on 233 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.