Republic Airlines YX5603 Flight Status Today

Domestic flight Republic Airlines YX5603 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 19:36 14 April 2026 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 21:57 14 April 2026 America/Chicago. The flight will last about 3 hours 21 minutes.

Current status of YX5603 is Scheduled On time Estimated Depart in 1 hour, 23 minutes

YX5603 - RPA5603 Republic Airlines (YX)
LGA New York United States
Flight LGA to STL
STL Saint Louis United States
Scheduled On time Estimated Depart in 1 hour, 23 minutes
Departure LaGuardia Airport
IATA: LGAICAO: KLGA
Scheduled 19:36 14 April 2026
Estimated 19:36 14 April 2026
4 A10
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 21:57 14 April 2026
Estimated 21:57 14 April 2026
5 M4
YX5603 Detail
  • Type: Domestic Flight
  • Code Shares: AF 2890, KL 7559, LY 4373, MU 8752, SK 3617, SV 4326, VS 4635, WS 8355
  • Flight Duration: 3 hours 21 minutes
  • Flight Distance: 1430 kms / 889 miles
Airline
  • Republic Airlines
  • IATA: YX
  • ICAO: RPA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: N/A
  • Seats: N/A
  • Freight capacity: N/A
  • Passenger classes: N/A
More Detail
  • Aircraft: Embraer 175
  • Callsign: RPA5603
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in New York: Tuesday 2026-04-14 18:13 PM
  • Current Time in Saint Louis: Tuesday 2026-04-14 17:13 PM

Flight routes similar to Republic Airlines YX5603

Airline Flight no Departure Arrival
Delta DL5617
Delta 		14/04/2026
17:30 		2 hours 56 minutes
19:26
Republic Airlines YX4658
Republic Airlines 		14/04/2026
09:09 		0 minutes
11:09
Republic Airlines YX5613
Republic Airlines 		14/04/2026
10:06 		2 hours 59 minutes
12:05
Republic Airlines YX5617
Republic Airlines 		14/04/2026
17:30 		2 hours 56 minutes
19:26
Southwest Airlines WN3105
Southwest Airlines 		14/04/2026
18:35 		2 hours 55 minutes
20:30
WestJet WS7602
WestJet 		14/04/2026
10:06 		2 hours 59 minutes
12:05
Delta DL5613
Delta 		14/04/2026
10:06 		2 hours 59 minutes
12:05
Southwest Airlines WN2942
Southwest Airlines 		14/04/2026
12:00 		2 hours 40 minutes
13:50

Republic Airlines Flight YX5603 FAQs

What is the scheduled flight duration for Republic Airlines YX5603 flight?

On average, nonstop flight takes 3 hour(s) 21 minutes, with the flight distance of 1430 km (889 miles).

What is the current status of Republic Airlines YX5603 flight?

The current status of flight Republic Airlines YX5603 is Scheduled On time.

What type of aircraft is used for the Republic Airlines YX5603 flight?

All Republic Airlines YX5603 flights are operated using Embraer 175 aircraft.

When does the flight Republic Airlines YX5603 arrive?

Flight Republic Airlines YX5603 arrives at 21:57.

Which terminal the flight Republic Airlines YX5603 is arriving at?

Flight Republic Airlines YX5603 arrives in Lambert-St. Louis International Airport at Terminal 5.

How many Republic Airlines YX5603 flights are operated a week?

7 flights per week. The Flight Republic Airlines YX5603 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .