Flight profile · Frontier Airlines

F91670

Atlanta (ATL) to Raleigh–Durham (RDU) · scheduled 10:44 PM – 12:10 AM

FlyerIntel does not track flights in the air. This page describes how F91670 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 F91670 performs

623 operations, 2023-11-16 to 2026-06-30.

On-time arrivals

64.2%

392 of 611 completed

Cancellation rate

1.93%

12 cancelled

Median arrival delay

0 min

Average 21.2 min

Severe delays

14.9%

Arrived 60+ minutes late

Delay when late

77 min

Average, when 15+ min late

Departure punctuality

64.0%

Left the gate on time

F91670 arrived on time 64.2% of the time, against 80.6% for all ATL → RDU flights — this specific departure is 16.5 percentage points worse than the route as a whole. Against Frontier Airlines’s own flights on this route it is 1.6 points worse.

Source: US DOT Bureau of Transportation Statistics · 623 operations between 2023-11-16 to 2026-06-30

Against the rest of the route

	On time	Cancelled	Median delay	Severe	Flights
F91670	64.2%	1.93%	0 min	14.9%	623
Frontier Airlines on ATL → RDU	65.7%	2.26%	0 min	14.3%	1,462
All ATL → RDU flights	80.6%	0.93%	-5 min	6.0%	13,956

Source: FlyerIntel analysis of US DOT BTS data · 2023-11-16 to 2026-06-30

Data and methodology

Calculated by FlyerIntel from 623 records of F91670 operating ATL → RDU, 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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ATL → RDU route profile Frontier Airlines ATL airport