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Flight Reliability

F9 2630 · Frontier Airlines

St. Louis → Orlando (STL–MCO)

60
A Little Dicey
WanderNerd Reliability Score
68%
Arrive within 15 minutes
11 min
Average arrival delay
3.4%
Cancelled
4 min early
Median arrival delay

Based on 205 historical flights. Data through May 2026.

What the data says

The 12–3 PM departure wins.

F9 2630 departing between 12–3 PM arrived on time 78% of the time, versus 65% between 3–6 PM.

Wednesdays have been rough.

F9 2630 arrived on time 77% of the time on Mondays and just 55% on Wednesdays. That gap is worth planning around.

Lagging the STL–MCO route.

F9 2630 arrived on time 68% of the time, versus 78% across the STL–MCO route.

A bit behind the Frontier Airlines network.

F9 2630 arrived on time 68% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon77%(31 flights)
  • Tue73%(22 flights)
  • Wed55%(22 flights)
  • Thu70%(27 flights)
  • Fri75%(32 flights)
  • Sat59%(29 flights)
  • Sun65%(34 flights)
On-time by departure window
  • 6–9 AM71%(14 flights)
  • 9 AM–12 PM—(3 flights)
  • 12–3 PM78%(32 flights)
  • 3–6 PM65%(147 flights)
  • 9 PM–12 AM—(1 flights)
On-time trend by month
75%
Apr

Jun 60% → Apr 75% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%30
July 202579%29
August 202564%25
September 202577%13
October 202564%11
November 202583%23
December 202543%14
February 202690%10
March 202654%26
April 202675%12
Departures on time
67%
Diverted
0.5%
Flights flown
197
Months covered
11

Same route, other flights

Keep nerding

Based on 205 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.