F94639Frontier Airlines · CLE → DEN
live · 2m ago
Route confirmed Frontier Airlines

F94639 ClevelandCLE · 07:25 DenverDEN · 08:53

F94639 by Frontier Airlines flies from Cleveland (CLE) to Denver (DEN) for the Fri, Aug 21 departure.

Right nowDescending into Denver
08:16

estimated arrival at DEN · local time · ~16 min from now

LivePosition · updated 2m ago
DEN58 mi · ~16 min leftCLE
17,800 ftAltitudedescending
432 mphSpeed375 kt
255°Direction

Live position · flown path, last 2h 28m

⚖ F94639 typically leaves +16 and lands −23. The air wins minutes back.
Typical gate push+16 minmedian posted departure
Typical arrival−23 minmedian over 14 operations
Wins back in air~39 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+33+66+99 min
08-20
+49 gate · −1 arrival
08-19
+19 gate · −5 arrival
08-18
+99 gate · +83 arrival
08-17
+4 gate · −38 arrival
08-16
+43 gate · −3 arrival
08-15
−1 gate · −47 arrival
08-14
+16 gate · −19 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −23 min · 0 cancelled · 14 operations tracked

The route today

live boards
CLEClevelandOn-time likelyCLE delay board →
DENDenverOn-time likelyDEN delay board →
CLE→DENevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
44%Chance of 15+ min delay
2.0%Chance of cancellation
+8 minAvg hub delay right now

Conditions at CLE and DEN 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.

How F94639 actually runs

Pro Flight Search has tracked every published board update for F94639 across the CLE and DEN boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 13 confirmed landings · 12/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how F94639 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
08-20CLE 07:25 08:14 (+49)DEN 08:53 08:52 (−1)
08-19CLE 07:25 07:44 (+19)DEN 08:53 08:48 (−5)
08-18CLE 07:25 09:04 (+99)DEN 08:53 10:16 (+83)
08-17CLE 12:03 12:07 (+4)DEN 13:29 12:51 (−38)
08-16CLE 12:03 12:46 (+43)DEN 13:29 13:26 (−3)
08-15CLE 12:03 12:02 (−1)DEN 13:29 12:42 (−47)
08-14CLE 12:03 12:19 (+16)DEN 13:29 13:10 (−19)
08-13CLE 12:03 12:19 (+16)DEN 13:29 13:01 (−28)
08-12CLE 12:03 12:04 (+1)DEN 13:29 12:56 (−33)
08-11CLE 12:03 12:20 (+17)DEN 13:29 13:06 (−23)
08-10CLE 12:03 12:18 (+15)DEN 13:29 13:07 (−22)
08-09CLE 12:03 12:00 (−3)DEN 13:29 12:39 (−50)
08-08CLE 12:03 12:01 (−2)DEN 13:29 12:42 (−47)
08-07CLE 12:03 12:07 (+4)DEN 13:29 12:42 (−47)

Aircraft

Recent tails: N639FR, N630FR, N603FR, N641FR.

Board clocks recorded as CLE and DEN published them.

Planning around F94639? 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 — F94639 Cleveland to Denver on-time performance, measured from the CLE and DEN airport boards.

Canonical URL
https://proflightsearch.com/flight/F94639
How we measure this →