F91375Frontier Airlines · DEN → PHX
live · 10m ago
Route confirmed Frontier Airlines

F91375 DenverDEN · 07:12 PhoenixPHX · 08:10

F91375 by Frontier Airlines flies from Denver (DEN) to Phoenix (PHX) for the Wed, Oct 14 departure.

Right nowOn time · gate A80
07:12

departs DEN · on schedule

Typical gate push−6 minmedian posted departure
Typical arrival+2 minmedian over 1 operations

The route today

live boards
DENDenverHigh riskDEN delay board →
PHXPhoenixOn-time likelyPHX delay board →
DEN→PHXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
33%Chance of 15+ min delay
1.2%Chance of cancellation
+3 minAvg hub delay right now

Conditions at DEN and PHX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Denver to Phoenix flights today

same route · Frontier Airlines
F91747departs 06:45
F92105departs 13:18
F91819departs 17:45
F92141departs 18:44
F94765departs 18:45
F94753departs 22:44

If F91375 is cancelled, these are the other Frontier Airlines nonstop flights from Denver to Phoenix on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How F91375 actually runs

Pro Flight Search has tracked every published board update for F91375 across the DEN and PHX boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +2 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how F91375 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-13DEN 07:12 07:06 (−6)PHX 08:10 08:12 (+2)

Aircraft

Recent tails: N669FR.

Board clocks recorded as DEN and PHX published them.

Planning around F91375? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — F91375 Denver to Phoenix on-time performance, measured from the DEN and PHX airport boards.

Canonical URL
https://proflightsearch.com/flight/F91375
How we measure this →