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Flight Reliability

F9 3207 · Frontier Airlines

Washington → Dallas–Fort Worth (IAD–DFW)

76
Usually Fine
WanderNerd Reliability Score
85%
Arrive within 15 minutes
4 min
Average arrival delay
3.3%
Cancelled
10 min early
Median arrival delay

Based on 122 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

F9 3207 departing between 9 AM–12 PM arrived on time 87% of the time, versus 69% between 6–9 PM.

Sunday scaries are real for this one.

F9 3207 arrived on time 100% of the time on Fridays and just 67% on Sundays. That gap is worth planning around.

A bit ahead of the IAD–DFW route.

F9 3207 arrived on time 85% of the time, versus 78% across the IAD–DFW route.

Better than the Frontier Airlines network average.

F9 3207 arrived on time 85% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon86%(29 flights)
  • Tue—(2 flights)
  • Wed—(1 flights)
  • Thu88%(16 flights)
  • Fri100%(28 flights)
  • Sat80%(20 flights)
  • Sun67%(21 flights)
On-time by departure window
  • 9 AM–12 PM87%(83 flights)
  • 12–3 PM83%(18 flights)
  • 3–6 PM—(1 flights)
  • 6–9 PM69%(13 flights)
  • 9 PM–12 AM—(2 flights)
On-time trend by month
100%
Feb

Jun 85% → Feb 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202585%20
July 2025100%11
August 202588%16
September 202591%21
October 202583%12
February 2026100%10
Departures on time
86%
Diverted
0.8%
Flights flown
117
Months covered
11

Same route, other flights

Keep nerding

Based on 122 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.