OnTimeStats

Airport on-time performance

FLG

Flagstaff

Data through Dec 2025Source: US DOT · BTS
On-time rate78%flights departing here that arrived on time
Median delayon timetypical departure delay
p90 delay55 min1 in 10 departures is worsetail risk
Cancelled1.7%of scheduled departures
Left the gate on time82%departures that pushed back within 15 min of schedule (DepDel15)

based on 1,729 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

As a connection hub

Arriving here (inbound performance)

These figures reflect inbound flights arriving at this airport — relevant for connections and layovers.

77%arrived on time here
(within 15 min, inbound flights)
  • On time77%
  • 15–59 min late12%
  • 1–2 hr late5%
  • 2 hr+ late4%
  • Cancelled or diverted2%

Arrival outcomes for inbound flights. Last segment = cancelled or diverted.

Bad day: 1 in 10 flights arrives more than 50 min late.

By airline

Carriers departing here (last 12 months)

Delay = arrival delay (ArrDel15-based)

  • SkyWest Airlinesbest
    On-time79%
    Medianon time
    p9060 min
    Cancel1.7%
    Flights1,691

Over time

Departure on-time trend

By season

On-time rate by month

Where flights go

Busiest routes

FLG → PHX→FLG → DFW→FLG → DEN→
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Methodology

A flight is on time when it arrives within 15 minutes of schedule — the US DOT / BTS standard. Median and p90(the “1-in-10 bad day”) are read from the full arrival-delay distribution, never averaged across periods.

Figures cover a carrier’s own BTS-coded flights. Cells below ~200 flights are flagged as limited data. All numbers are pre-computed from public BTS On-Time Performance data.