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Flight Reliability

F9 2705 · Frontier Airlines

Baltimore → Denver (BWI–DEN)

39
Bring Snacks
WanderNerd Reliability Score
48%
Arrive within 15 minutes
44 min
Average arrival delay
0%
Cancelled
19 min
Median arrival delay

Based on 77 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

F9 2705 departing between 6–9 PM arrived on time 66% of the time, versus 36% between 3–6 PM.

Saturdays have been rough.

F9 2705 arrived on time 60% of the time on Sundays and just 27% on Saturdays. That gap is worth planning around.

Well behind the BWI–DEN route.

F9 2705 arrived on time 48% of the time, versus 77% across the BWI–DEN route.

Well behind the Frontier Airlines network.

F9 2705 arrived on time 48% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon59%(22 flights)
  • Tue—(0 flights)
  • Wed27%(11 flights)
  • Thu—(2 flights)
  • Fri48%(21 flights)
  • Sat27%(11 flights)
  • Sun60%(10 flights)
On-time by departure window
  • 3–6 PM36%(45 flights)
  • 6–9 PM66%(32 flights)
On-time trend by month
83%
Oct

Jun 41% → Oct 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202541%17
July 202524%17
August 202544%18
September 202562%13
October 202583%12
Departures on time
44%
Diverted
0%
Flights flown
77
Months covered
5

Same route, other flights

Keep nerding

Based on 77 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.