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Flight Reliability

F9 3273 · Frontier Airlines

Baltimore → Orlando (BWI–MCO)

83
Pretty Reliable
WanderNerd Reliability Score
80%
Arrive within 15 minutes
10 min
Average arrival delay
1.3%
Cancelled
9 min early
Median arrival delay

Based on 152 historical flights. Data through May 2026.

What the data says

The 6–9 AM departure wins.

F9 3273 departing between 6–9 AM arrived on time 84% of the time, versus 76% between 9 AM–12 PM.

Mondays have been rough.

F9 3273 arrived on time 100% of the time on Wednesdays and just 71% on Mondays. That gap is worth planning around.

A bit ahead of the BWI–MCO route.

F9 3273 arrived on time 80% of the time, versus 76% across the BWI–MCO route.

A bit ahead of the Frontier Airlines network.

F9 3273 arrived on time 80% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon71%(24 flights)
  • Tue91%(11 flights)
  • Wed100%(10 flights)
  • Thu87%(30 flights)
  • Fri79%(24 flights)
  • Sat76%(21 flights)
  • Sun73%(30 flights)
On-time by departure window
  • 6–9 AM84%(61 flights)
  • 9 AM–12 PM76%(72 flights)
  • 12–3 PM—(8 flights)
  • 3–6 PM—(8 flights)
  • 6–9 PM—(1 flights)
On-time trend by month
79%
Apr

Nov 100% → Apr 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 2025100%10
December 202571%24
January 202681%26
February 202691%21
March 202668%22
April 202679%24
Departures on time
79%
Diverted
0%
Flights flown
150
Months covered
11

Same route, other flights

Keep nerding

Based on 152 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.