Flight profile · Frontier Airlines

F9777

Denver (DEN) to Las Vegas (LAS) · scheduled 10:29 PM – 11:29 PM

FlyerIntel does not track flights in the air. This page describes how F9777 has historically performed, which is a different and more useful question when you are deciding what to book. For today’s status, check with Frontier Airlines.

How F9777 performs

654 operations, 2023-07-02 to 2026-06-30.

On-time arrivals

73.0%

475 of 651 completed

Cancellation rate

0.46%

3 cancelled

Median arrival delay

-6 min

Average 9.3 min

Severe delays

10.1%

Arrived 60+ minutes late

Delay when late

65 min

Average, when 15+ min late

Departure punctuality

71.6%

Left the gate on time

F9777 arrived on time 73.0% of the time, against 74.5% for all DEN → LAS flights — this specific departure is 1.6 percentage points worse than the route as a whole. Against Frontier Airlines’s own flights on this route it is 1.0 points worse.

Source: US DOT Bureau of Transportation Statistics · 654 operations between 2023-07-02 to 2026-06-30

Against the rest of the route

	On time	Cancelled	Median delay	Severe	Flights
F9777	73.0%	0.46%	-6 min	10.1%	654
Frontier Airlines on DEN → LAS	74.0%	1.02%	-6 min	9.4%	5,188
All DEN → LAS flights	74.5%	0.87%	-4 min	8.7%	23,811

Source: FlyerIntel analysis of US DOT BTS data · 2023-07-02 to 2026-06-30

Data and methodology

Calculated by FlyerIntel from 654 records of F9777 operating DEN → LAS, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.

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DEN → LAS route profile Frontier Airlines DEN airport