Question 1

Where does F9 3874 land?

Accepted Answer

F9 3874 operated by Frontier Airlines arrives at Denver International Airport (DEN) in Denver. The scheduled arrival time is 14:00, Terminal 2.

Question 2

Is F9 3874 usually on time?

Accepted Answer

On-time performance for F9 3874 varies with season, weather, and air traffic. TrackMyWings will track live and historical on-time rates for this flight at launch — allow buffer time for tight connections until you can check recent data.

Question 3

Which terminal does F9 3874 depart from?

Accepted Answer

F9 3874 departs from Daniel Oduber Quirós International Airport (LIR), Terminal 5. The scheduled departure time is 08:00. Always confirm terminal information with Frontier Airlines closer to your travel date as it can change.

Question 4

What aircraft does F9 3874 use?

Accepted Answer

F9 3874 is operated on a Boeing 787-9 Dreamliner with 296 seats across 3 cabin classes. Aircraft assignments can change — check with Frontier Airlines for the latest configuration.

Question 5

How long is the F9 3874 flight?

Accepted Answer

The scheduled flight duration for F9 3874 from Liberia (LIR) to Denver (DEN) is 4h 42m. Actual flight time may vary depending on air traffic, weather, and routing.

F9 3874

Route Map

Aircraft Information

Frequently Asked Questions

Track F9 3874 live in the app

More Frontier Airlines Flights