F94639 · FFT4639

FFT4639 over the last 30 days

As of 2026-10-25

FFT4639 is operated by Frontier Airlines on the route Cleveland Hopkins International Airport (CLE/KCLE) → Denver International Airport (DEN/KDEN). It usually takes off around 17:37 or 21:20 UTC (13:37 or 17:20 local time, CLE). It usually lands around 00:10 or 20:24 UTC (18:10 or 14:24 local time, DEN). Most frequent aircraft type: AIRBUS A-321neo (A21N).

Days with an observed flight (last 30 days)

14/30

Days of the week with an observed flight

Mon, Tue, Thu, Fri, Sun

Typical take-off

17:37 UTC · 13:37 local time (CLE) / 21:20 UTC · 17:20 local time (CLE)

Typical landing

00:10 UTC · 18:10 local time (DEN) / 20:24 UTC · 14:24 local time (DEN)

Typical time airborne

168 min

Aircraft types on this flight (last 30 days)

• AIRBUS A-321neo (A21N) — Number of flights: 7
• AIRBUS A-321 (A321) — Number of flights: 6
• AIRBUS A-320neo (A20N) — Number of flights: 1

Aircraft in the last 7 days

• N612FR · AIRBUS A-321neo 2026-10-25
• N664FR · AIRBUS A-321neo 2026-10-22
• N712FR · AIRBUS A-321 2026-10-20

Related flights on this route

• All flights KCLE – KDEN