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Frontier Airlines (F9/FFT) is a carrier based in United States. It operates 183 aircraft across 4 types in our latest fleet data. Its tracked network spans 82 destinations from 75 airports, with the most departures from Denver (DEN).
Frontier Airlines
183 aircraft in service4 aircraft types82 destinations
OPERATING AIRPORTS
Observed at 75 airports
Sortable by destinations served or daily frequency. Click any column to re-rank.
TOP AIRPORT · 01DEN
Denver
Denver International Airport
52
destinations
69–70
flights/day
See routes from DEN →
TOP AIRPORT · 02ATL
Atlanta
Hartsfield-Jackson Atlanta International Airport
38
destinations
65–66
flights/day
See routes from ATL →
TOP AIRPORT · 03MCO
Orlando
Orlando International Airport
37
destinations
57–58
flights/day
See routes from MCO →
Airports and bases for Frontier Airlines, oldest route observations August 16, 2026
ROUTES & DESTINATIONS
Tracked across 82 cities
Pick an origin airport to see its place in the network.
DESTINATIONS
82 observed destinations
Sortable by daily frequency or origin airports. Each city links to its airport.
⌕
82 / 82
Direct destinations from Frontier Airlines, oldest route observations August 16, 2026
MORE AIRLINES
Airlines based in United States
Data notes and methodology
Fleet totals include corrected aircraft currently in service. Order counts are withheld while source data is revalidated; schedule-derived facts use the latest captured timetable window.
Common questions
Which airports does Frontier Airlines operate from most often?
In FlightQ's observed flight data, Frontier Airlines has the most departures from Denver (DEN), Atlanta (ATL), Orlando (MCO). These are observed operating airports, not a claim about officially designated hubs.
How large is Frontier Airlines' fleet?
Frontier Airlines operates 183 aircraft across 4 types in FlightQ's corrected in-service fleet data.
What aircraft does Frontier Airlines fly?
Frontier Airlines operates Airbus A320neo, Airbus A321neo, Airbus A321, Airbus A320.
How many destinations does Frontier Airlines fly to?
FlightQ has observed Frontier Airlines flights to 82 destinations. This is an observed network, not a complete published timetable.
More airline data
Most active departure airports by destinations served
- DEN52 destinations
- ATLterminal guide38 destinations
- MCOterminal guide37 destinations
- LASterminal guide33 destinations
- DFWterminal guide31 destinations
- PHLterminal guide21 destinations
Cabin and seat-pitch details for 3 aircraft types
- Airbus A320neo — Strech 36–38" · Standard 28–29" · 186 seats
- Airbus A321 — Stretch 36–38" · Standard 28–29" · 230 seats
- Airbus A320 — Stretch 36–38" · Standard 28–29" · 180 seats