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Flight Reliability

F9 4404 · Frontier Airlines

Orlando → Philadelphia (MCO–PHL)

51
A Little Dicey
WanderNerd Reliability Score
63%
Arrive within 15 minutes
23 min
Average arrival delay
3.2%
Cancelled
2 min
Median arrival delay

Based on 188 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

F9 4404 departing between 6–9 PM arrived on time 69% of the time, versus 54% between 3–6 PM.

Sunday scaries are real for this one.

F9 4404 arrived on time 78% of the time on Fridays and just 39% on Sundays. That gap is worth planning around.

Lagging the MCO–PHL route.

F9 4404 arrived on time 63% of the time, versus 73% across the MCO–PHL route.

Lagging the Frontier Airlines network.

F9 4404 arrived on time 63% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon62%(26 flights)
  • Tue72%(32 flights)
  • Wed71%(14 flights)
  • Thu70%(23 flights)
  • Fri78%(27 flights)
  • Sat53%(34 flights)
  • Sun39%(26 flights)
On-time by departure window
  • 6–9 AM—(3 flights)
  • 9 AM–12 PM—(6 flights)
  • 12–3 PM—(9 flights)
  • 3–6 PM54%(68 flights)
  • 6–9 PM69%(77 flights)
  • 9 PM–12 AM58%(19 flights)
On-time trend by month
78%
May

Aug 55% → May 78% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202555%11
September 202571%17
October 202535%23
November 202574%19
February 202679%14
March 202660%20
April 202664%22
May 202678%23
Departures on time
64%
Diverted
0%
Flights flown
182
Months covered
12

Same route, other flights

Keep nerding

Based on 188 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.