F93435 · FFT3435

FFT3435 over the last 30 days

As of 2026-10-04

FFT3435 is operated by Frontier Airlines on the route Denver International Airport (DEN/KDEN) → San Francisco International Airport (SFO/KSFO). Most frequent aircraft type: AIRBUS A-321neo (A21N).

Days with an observed flight (last 30 days)

2/30

Days of the week with an observed flight

Thu, Sun

Median departure deviation from the usual time on this route

+6 min

Departures within 15 minutes of the usual time

60 %

Departures measured

43

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• AIRBUS A-321neo (A21N) — Number of flights: 2

Related flights on this route

• All flights KDEN – KSFO