Republic Airlines YX4439 Flight Status

YX4439 - RPA4439 Republic Airlines (YX)
DCA Washington United States
Flight DCA to BUF
BUF Buffalo United States
Contact Airlines It may not operate on the date requested
Departure Ronald Reagan National Airport
IATA: DCAICAO: KDCA
Scheduled 15:26
2 D35
Arrival Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 16:56
None 4
YX4439 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 30 minutes
  • Flight Distance: 475 kms / 295 miles
Airline
  • Republic Airlines
  • IATA: YX
  • ICAO: RPA
  • Operating Days: Sunday
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Embraer 175
  • Callsign: RPA4439
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Washington: Wednesday 2025-12-10 08:57 AM
  • Current Time in Buffalo: Wednesday 2025-12-10 08:57 AM

Domestic flight Republic Airlines YX4439 takes off from Washington (DCA) United States to Buffalo (BUF) United States. It's operated by Republic Airlines. The plane leaves Ronald Reagan National Airport at 15:26 America/New_York. The flight is expected to land at Buffalo Niagara International Airport at 16:56 America/New_York. The flight will last about 1 hours 30 minutes.

Similar flight route from Washington (DCA) to Buffalo (BUF)

Airline Flight no Departure Arrival
American Airlines AA4692
American Airlines 		10/12/2025
22:15 		1 hours 29 minutes
23:44
American Airlines AA5213
American Airlines 		10/12/2025
10:40 		1 hours 21 minutes
12:01
American Airlines AA5101
American Airlines 		10/12/2025
20:10 		1 hours 37 minutes
21:47
Republic Airlines YX4692
Republic Airlines 		10/12/2025
22:15 		1 hours 29 minutes
23:44
Alaska Airlines AS4380
Alaska Airlines 		10/12/2025
22:15 		1 hours 29 minutes
23:44
American Airlines AA5158
American Airlines 		10/12/2025
20:10 		1 hours 37 minutes
21:47
Alaska Airlines AS8181
Alaska Airlines 		10/12/2025
22:26 		1 hours 21 minutes
23:47
Republic Airlines YX4258
Republic Airlines 		10/12/2025
22:26 		1 hours 23 minutes
23:49

Frequently asked questions, answered

What is the scheduled flight duration for Republic Airlines YX4439 flight?

On average, nonstop flight takes 1 hour(s) 30 minutes, with the flight distance of 475 km (295 miles).

What type of aircraft is used for the Republic Airlines YX4439 flight?

All Republic Airlines YX4439 flights are operated using Embraer 175 aircraft.

How many Republic Airlines YX4439 flights are operated a week?

1 flights per week. The Flight Republic Airlines YX4439 is operated on Sunday.