Frontier Airlines A320

F9

Narrow-body jet

Fleet as reported in the 2025 annual filing · Registry & ages refreshed Sep 1, 2026

Busiest US routes for Frontier Airlines A320, by departures: DCA–DEN, CVG–MCO, ATL–MIA, ATL–MCO, DEN–LAS, DEN–PHX, CVG–TPA, DEN–LAX, CLE–MCO, MCO–TTN, DEN–SLC, MCO–RDU, MCO–PHL, MCO–SJU, DEN–SANMCODENATLCVGDCAMIALASPHXTPA
Frontier Airlines's busiest A320 routes, by departures — line weight is departures flown, dots are the airports it connects. Great-circle paths from US DOT T-100, trailing 12 months through May 2026.
Passengers flown a year
1.1M
4th-largest Frontier Airlines sub-fleet
Airframes in the filing
8
Airports served
6
Departures a day
20
Average age
10.6 yr

How Frontier Airlines flies its A320

Filed traffic data

The count above is the A320 airframes Frontier Airlines owns (US DOT Form 41). This is how it actually flew them to 6 airports — the capacity and busiest routes filed with US DOT T-100 over the trailing 12 months.

Departures flown

7,424

May 2026

Seats flown

1,366,398

Passengers

1.1M

Load factor

82.4%

RPM ÷ ASM

Block hours

18,594

Frontier Airlines's busiest A320 routes

Its busiest A320 routes over the trailing 12 months, by departures.

All Frontier Airlines A320 destinations →

The longest and shortest Frontier Airlines A320 flights

The two ends of the type's working envelope, from the routes it actually flew — not what the airframe is certified to do.

Longest route flown

1,476 mi

Washington – Denver (DCA–DEN)

3h 41m block · 138 departures · 87% load

Flown by Frontier Airlines.

Shortest route flown

404 mi

Atlanta – Orlando (ATL–MCO)

1h 42m block · 116 departures · 84% load

Flown by Frontier Airlines. Also one of the type's busiest routes anywhere in the US — a short hop worked like a bus line.

Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through May 2026.

Where Frontier Airlines flies the A320 from

Frontier Airlines flies its A320 from 6 US airports. The busiest, by departures:

Browse all airports →

Where the A320 sits in Frontier Airlines's fleet

The A320 is 4.5% of Frontier Airlines's 178 tracked mainline aircraft.

Share of Frontier Airlines's mainline fleet · each type a slice · the A320 is the ringed slice at 4.5%

Other Frontier Airlines types

How old is the Frontier Airlines A320 fleet?

Frontier Airlines A320 — airframes by age (years)

Age is measured from each airframe's delivery date — the FAA airworthiness date where available, otherwise the manufacturer's. Bars share a fixed scale across every fleet page, so two carriers can be compared directly.

Oldest airframeN230FRAirbus A32010.9 yr · Delivered Oct 7, 2015
Newest airframeN238FRAirbus A3209.7 yr · Delivered Dec 21, 2016

See all 8 A320 tail numbers in Frontier Airlines's fleet →

Monthly Frontier Airlines A320 capacity

620
772
661
546
573
556
622
494
583
749
624
624
JunJulAugSepOctNovDecJanFebMarAprMay
Monthly Frontier Airlines A320 departures across US routes, trailing 12 months through May 2026. Peak month in solid ink.

Frequently asked

How many A320 does Frontier Airlines have?

Frontier Airlines operates about 8 A320 aircraft — 6 in service and 2 stored in its latest US DOT fleet filing.

Where does Frontier Airlines fly the A320?

Frontier Airlines flies its A320 to about 6 US airports, its busiest route being DCA–DEN.

How old are Frontier Airlines's A320?

Frontier Airlines's A320 fleet averages about 10.6 yr, ranging from 9.7 yr to 10.9 yr.

What is the longest A320 route Frontier Airlines flies?

The longest A320 route Frontier Airlines flew over the trailing 12 months is DCA–DEN, about 1,476 miles.

Inventory: US DOT Form 41 Schedule B-43 (2025). Deliveries: Airbus & Boeing official reports. Registry status: FAA. Last refreshed Sep 1, 2026.