Republic Airlines YX4500 Flight Status

YX4500 - RPA4500 Republic Airlines (YX)
BOS Boston United States
Flight BOS to STL
STL Saint Louis United States
Contact Airlines It may not operate on the date requested
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 07:00
B B7
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 09:23
1 C18
YX4500 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 19 minutes
  • Flight Distance: 1684 kms / 1046 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: None
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Boston: Wednesday 2025-12-10 09:24 AM
  • Current Time in Saint Louis: Wednesday 2025-12-10 08:24 AM

Domestic flight Republic Airlines YX4500 takes off from Boston (BOS) United States to Saint Louis (STL) United States. It's operated by Republic Airlines. The plane leaves Logan International Airport at 07:00 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 09:23 America/Chicago. The flight will last about 3 hours 19 minutes.

Similar flight route from Boston (BOS) to Saint Louis (STL)

Airline Flight no Departure Arrival
Southwest Airlines WN1441
Southwest Airlines 		10/12/2025
13:30 		2 hours 59 minutes
15:35
American Airlines AA3520
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12:03 		3 hours 20 minutes
14:23
Southwest Airlines WN1438
Southwest Airlines 		10/12/2025
06:50 		3 hours 6 minutes
08:55
Southwest Airlines WN1399
Southwest Airlines 		10/12/2025
19:20 		3 hours 10 minutes
21:30
American Airlines AA4500
American Airlines 		10/12/2025
07:00 		3 hours 19 minutes
09:23
Southwest Airlines WN3399
Southwest Airlines 		10/12/2025
07:20 		3 hours 13 minutes
09:30
Iberia IB4381
Iberia 		10/12/2025
07:00 		3 hours 19 minutes
09:23
Envoy Air MQ3520
Envoy Air 		10/12/2025
12:03 		3 hours 26 minutes
14:23

Frequently asked questions, answered

What is the scheduled flight duration for Republic Airlines YX4500 flight?

On average, nonstop flight takes 3 hour(s) 19 minutes, with the flight distance of 1684 km (1046 miles).

What type of aircraft is used for the Republic Airlines YX4500 flight?

All Republic Airlines YX4500 flights are operated using Embraer 175 aircraft.

Which terminal the flight Republic Airlines YX4500 is arriving at?

Flight Republic Airlines YX4500 arrives in Lambert-St. Louis International Airport at Terminal 1.

How many Republic Airlines YX4500 flights are operated a week?

1 flights per week. The Flight Republic Airlines YX4500 is operated on Sunday.