Republic Airlines YX423 flight status now

YX423 - RPA423 Republic Airlines (YX)
LGA New York United States
Flight LGA to STL
STL Saint Louis United States
Contact Airlines It may not operate on the date requested
Departure LaGuardia Airport
IATA: LGAICAO: KLGA
Scheduled 13:39
None None
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 15:11
None None
YX423 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 9 minutes
  • Flight Distance: 1430 kms / 889 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: None
  • Callsign: None
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in New York: Wednesday 2025-11-19 17:44 PM
  • Current Time in Saint Louis: Wednesday 2025-11-19 16:44 PM

Domestic flight Republic Airlines YX423 takes off from New York (LGA) United States to Saint Louis (STL) United States. It's operated by Republic Airlines. The plane leaves LaGuardia Airport at 13:39 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 15:11 America/Chicago. The flight will last about 1 hours 9 minutes.

Similar flight route from New York (LGA) to Saint Louis (STL)

Airline Flight no Departure Arrival
American Airlines AA4383
American Airlines 		19/11/2025
18:25 		2 hours 54 minutes
20:19
Southwest Airlines WN3459
Southwest Airlines 		19/11/2025
06:15 		2 hours 39 minutes
08:05
Southwest Airlines WN2844
Southwest Airlines 		19/11/2025
15:50 		0 minutes
17:50
WestJet WS6636
WestJet 		19/11/2025
10:45 		3 hours 8 minutes
12:40
WestJet WS7636
WestJet 		19/11/2025
18:20 		2 hours 59 minutes
20:19
Southwest Airlines WN3453
Southwest Airlines 		19/11/2025
10:20 		3 hours 12 minutes
12:15
Republic Airlines YX4383
Republic Airlines 		19/11/2025
18:25 		2 hours 54 minutes
20:19
Delta DL4939
Delta 		19/11/2025
06:30 		2 hours 30 minutes
08:24

Frequently asked questions, answered

How long is the flight from New York to Saint Louis?

On average, nonstop flight takes 1 hour(s) 9 minutes, with the flight distance of 1430 km (889 miles).

How many Republic Airlines YX423 flights are operated a week?

1 flights per week. The Flight Republic Airlines YX423 is operated on Sunday.