DEN → DCA

F9686

F9686 (Frontier Airlines) flies Denver to Washington. Of 593 departures recorded from October 2024 to July 2026, 93.2% left on time, according to the US BTS.

Recorded departures by month

The most recent periods19 periods
PeriodDepartures 2025Departures 2026Change vs last year
January3127▼ 12.9%
February2827▼ 3.6%
March3128▼ 9.7%
April3025▼ 16.7%
May3027▼ 10.0%
June2325▲ 8.7%
July2625▼ 3.8%
August27––
September24––
October27–in progress
November25––
December26––
Year to date (Jan–Jul)199184▼ 7.5%

according to the US BTS · October 2024 → July 2026

On-time departures by month

All legs combined

On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.

The most recent periods19 periods
PeriodOn time 2025On time 2026Change vs last year
January82.8%88.5%▲ 6.9%
February89.3%96.3%▲ 7.9%
March93.6%96.3%▲ 2.9%
April100.0%84.0%▼ 16.0%
May96.7%100.0%▲ 3.4%
June100.0%88.0%▼ 12.0%
July92.3%92.0%▼ 0.3%
August92.6%––
September100.0%––
October96.3%–in progress
November92.0%––
December92.3%––
Year-to-date average (Jan–Jul)93.5%92.2%▼ 1.5%

according to the US BTS · October 2024 → July 2026

Average departure delay by month

All legs combined

according to the US BTS · October 2024 → July 2026

Cancelled departures by month

All legs combined
The most recent periods19 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January21▼ 50.0%
February00–
March01–
April00–
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)220.0%

according to the US BTS · October 2024 → July 2026

This is not a forecast

This is a historical record of departures already flown, not a forecast for your flight.

Cancellation share

  • Not cancelled 99.3% 589
  • Cancelled 0.7% 4

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026

Legs flown under this number

1
RoutesDistance (km)Avg delay On timeDepartures
DEN DCA Denver International Airport – Ronald Reagan Washington National Airport 2,369 -2.2 min 93.2% 593
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 85.0% 0
November 2024 30 30 90.0% 0
December 2024 31 31 100.0% 0
January 2025 31 29 82.8% 2
February 2025 28 28 89.3% 0
March 2025 31 31 93.6% 0
April 2025 30 30 100.0% 0
May 2025 30 30 96.7% 0
June 2025 23 23 100.0% 0
July 2025 26 26 92.3% 0
August 2025 27 27 92.6% 0
September 2025 24 24 100.0% 0
October 2025 27 27 96.3% 0
November 2025 25 25 92.0% 0
December 2025 26 26 92.3% 0
January 2026 27 26 88.5% 1
February 2026 27 27 96.3% 0
March 2026 28 27 96.3% 1
April 2026 25 25 84.0% 0
May 2026 27 27 100.0% 0
June 2026 25 25 88.0% 0
July 2026 25 25 92.0% 0

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