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Flight Reliability

F9 3043 · Frontier Airlines

Orlando → Chicago (MCO–ORD)

81
Pretty Reliable
WanderNerd Reliability Score
78%
Arrive within 15 minutes
1 min
Average arrival delay
1.3%
Cancelled
13 min early
Median arrival delay

Based on 230 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

F9 3043 departing between 6–9 AM arrived on time 91% of the time, versus 67% between 12–3 PM.

Sunday scaries are real for this one.

F9 3043 arrived on time 91% of the time on Wednesdays and just 64% on Sundays. That gap is worth planning around.

Better than the MCO–ORD route average.

F9 3043 arrived on time 78% of the time, versus 71% across the MCO–ORD route.

A bit ahead of the Frontier Airlines network.

F9 3043 arrived on time 78% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon78%(32 flights)
  • Tue85%(20 flights)
  • Wed91%(23 flights)
  • Thu78%(36 flights)
  • Fri84%(38 flights)
  • Sat76%(42 flights)
  • Sun64%(36 flights)
On-time by departure window
  • 3–6 AM87%(15 flights)
  • 6–9 AM91%(80 flights)
  • 9 AM–12 PM80%(25 flights)
  • 12–3 PM67%(67 flights)
  • 3–6 PM70%(37 flights)
  • 6–9 PM—(3 flights)
On-time trend by month
100%
Apr

Jun 84% → Apr 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202584%19
July 202582%22
August 202570%20
September 202590%20
October 202580%20
November 202578%18
December 202581%21
January 202675%24
February 202683%24
March 202658%26
April 2026100%10
Departures on time
81%
Diverted
0%
Flights flown
227
Months covered
12

Same route, other flights

Keep nerding

Based on 230 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.