Carrier route record

F9ATL→ORF

Frontier Airlines · Atlanta to Norfolk

Flights: 218
Period: July 2025 to June 2026
Share of route: 7%
Carriers: 2

Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with Frontier Airlines.

Frontier on ATL to ORF lands a B, level with the national rate of 77.6%. Roughly one flight in five arrives 15 minutes late or worse, and those flights are late by a little over an hour on average. That is a workable record, not a spotless one. That rests on 218 flights, with a median arrival 7 minutes early.

The US average over the same twelve months is 77.6%, so there is little to separate Frontier on ATL to ORF from the country as a whole. The variation that matters here is internal: which carrier, and what time of day.

On time

78.1%

Arrivals under 15 minutes late, of 215 completed flights

Avg delay

70 min

Across delayed arrivals only, not all flights

Cancelled

1.38%

National rate is 1.81%

Whole route

79.0%

Every carrier on ATL to ORF, 2,919 flights

These figures cover 218 flights between July 2025 and June 2026. The median arrival is 7 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.

Carrier by carrier

Frontier against every carrier on ATL to ORF

Frontier flew 218 of the 2,919 flights on ATL to ORF, about 7% of it. Its 78.1% on time is about level with the route as a whole at 79.0%. Ranked by on-time rate it is last of two carriers on the route, where the range runs from Delta at 79.1% to Frontier at 78.1%.

Only one carrier clears this site's 365-flight floor here, so there is no comparison to draw. The table below is the full picture.

On-time performance by carrier on ATL to ORF
Airline	Flights	On time	Avg delay	Cancelled	Grade
Delta Air Lines	2,701	79.1%	55 min	1.48%	B
Frontier Airlines (this page)thin sample	218	78.1%	70 min	1.38%	B

Departure window

When Frontier runs best on this route

Departure time is the single lever a traveller controls, and it moves the odds more than most people expect. Each bar below is the on-time rate for flights scheduled to leave inside that window, across 218 flights.

There are not enough flights in each departure window to split Frontier's ATL to ORF record by time of day without the percentages moving on noise. The headline rate of 78.1% is the reliable figure here.

Across the year

Frontier on ATL to ORF through the year

Jul–Sep 202538 flights86.8%
Oct–Dec 202548 flights76.6%
Jan–Mar 202650 flights66.7%
Apr–Jun 202682 flights81.7%

Scale runs 60% to 90%. Rows with fewer than 30 flights show a dash.

Monthly volumes are too low here to break the year into twelve reliable readings. What the twelve-month total says is 78.1% on time across 218 flights.

Frontier on ATL to ORF did not run the same all year. Its best quarter was Jul–Sep 2025 at 86.8% on time and its weakest Jan–Mar 2026 at 66.7%, a swing of 20 points on roughly 55 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.

Across the week, Friday is the strongest day at 83.7% on time and Monday the weakest at 68.1%. 16 points is a smaller lever than departure hour, but it is free.

Delay causes

Why Frontier runs late on this route

One category carries most of the weight here. Late-arriving aircraft accounts for 60% of the 3,297 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.

Late-arriving aircraft
60%
Carrier
32%
National Airspace System
6%
Extreme weather
2%

60% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. That is a cascade, and cascades start small and grow through the day. Across 3,297 reported delay minutes here, that single category outweighs weather by 25 to one. It is the strongest argument for booking the first departure of the morning, when the aircraft has been sitting at the gate overnight with nothing to inherit. The split is drawn from 3,297 reported delay minutes.

The practical consequence: the 8am–11am departure is the one that starts clean. Its aircraft has no earlier leg to be late from, which is exactly why that window shows 77.9% on time here.

Cancellations sit at 1.38% against a national 1.81%, which is ordinary. Diversions add another 0.00%.

Connections and stage length

What a delay here costs

7.4% of arrivals land an hour or more late, close to the national 8.1%. That is the figure that decides a connection, and it says a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last a little over an hour, which a normal layover absorbs.

The 516 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty. It is also long enough that the aircraft usually flies three or four legs a day rather than six, which slows how fast delay compounds.

The return leg runs 77.1% on time across 218 flights, within about a point of this direction. The two legs are scored separately because they usually differ; on this city pair they happen not to.

One caution: this is a thin sample. 218 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.

What to do with this

Booking Frontier on ATL to ORF

Put together: treat all of this as provisional. 218 flights over twelve months is enough to clear this site's floor and not enough to be confident to better than a couple of points. The 78.1% headline is the most reliable number on the page; the hour and month splits below it are built on a few dozen flights each. 215 completed flights over 12 months sit behind that.

Where to go next

Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.

Key figures