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F91940 Flight Status Frontier Airlines: Washington to San Juan (FFT1940)

F9 1940 Washington to San Juan Flight Status

Frontier Airlines Flight F91940 from Washington Dulles International Airport IAD to San Juan Luis Munoz Marin International Airport SJU is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on January 17th, 2026.
Check the table below for F91940's most recent flight history:

F9 1940 Flight Status & Schedule

Date Departure Arrival Status
Jan 17 16:25 20:47
Landed
 Track >
Jan 10 19:33 23:51
Landed
 Track >
< All IAD Departures All SJU Arrivals >

Frontier Airlines F9 1940 Washington to San Juan Flight Information

Frontier Airlines Flight F91940 connects Washington, United States to San Juan, Puerto Rico, taking off from Washington Dulles International Airport IAD and landing at San Juan Luis Munoz Marin International Airport SJU.

How long is the F91940 flight from Washington to San Juan?

The average flight time from Washington to San Juan is 3 hours and 20 minutes. The flight distance is 2534 km / 1575 miles and the average flight speed is 760 km/h / 472 mph.

What is the On-Time Performance (OTP) of Frontier Airlines Flight F91940 Washington to San Juan?

The Airportia On-Time Performance Rating for Frontier Airlines Flight F91940 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight F91940 arriving at?

Flight F91940 arrives at San Juan Luis Munoz Marin International Airport (SJU) Terminal B.

When was the latest F91940 flight?

The latest flight took off on Sunday, January 18th, 2026 with the flight status being Landed on 20:47.

How else can the flight F91940 be referenced as?

This Frontier Airlines flight can also be referenced as FFT1940, F9 1940, FFT 1940.

How often is flight F91940 delayed?

On average, 0% of all F91940 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled F91940 flight or baggage issues?

If your F91940 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our F91940 Flight Tracker above for more details.

F91940 and Washington IAD to San Juan SJU Flights

Other flights departing from Washington IAD: UA4472, UA4333, UA3585, UA4306

Other flights arriving at San Juan SJU: WN1526, M6881, F93573, TJ117

All flights connecting Washington IAD to San Juan SJU.

F91940 Frontier Airlines Flight: Washington to San Juan Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: AC7006 MS6109 N8718 WN4973 PF7792 TK6754 TK5324 B5444 7F169 3U9806
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.