Republic Airlines YX4551 Flight Status

Current status of YX4551 is Arrived On time

YX4551 - RPA4551 Republic Airlines (YX)
STL Saint Louis United States
Flight STL to ORD
ORD Chicago United States
Arrived On time
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 06:00 10 December 2025
Actual 05:50 10 December 2025
A 8
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 08:07 10 December 2025
Actual 07:39 10 December 2025
3 L27
YX4551 Detail
  • Type: Domestic Flight
  • Code Shares: AS 6864, JL 7485
  • Flight Duration: 2 hours 49 minutes
  • Flight Distance: 415 kms / 258 miles
Airline
  • Republic Airlines
  • IATA: YX
  • ICAO: RPA
  • Operating Days: Sunday
Passenger Services
  • Service type: N/A
  • Seats: N/A
  • Freight capacity: N/A
  • Passenger classes: N/A
More Detail
  • Aircraft: Embraer 175
  • Callsign: N/A
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Wednesday 2025-12-10 17:41 PM
  • Current Time in Chicago: Wednesday 2025-12-10 17:41 PM

Domestic flight Republic Airlines YX4551 takes off from Saint Louis (STL) United States to Chicago (ORD) United States. It's operated by Republic Airlines. The plane leaves Lambert-St. Louis International Airport at 06:00 10 December 2025 America/Chicago. The flight is expected to land at O'Hare International Airport at 08:07 10 December 2025 America/Chicago. The flight will last about 2 hours 49 minutes.

Similar flight route from Saint Louis (STL) to Chicago (ORD)

Airline Flight no Departure Arrival
Japan Airlines JL7427
Japan Airlines 		10/12/2025
06:00 		1 hours 25 minutes
07:30
Emirates EK6401
Emirates 		10/12/2025
15:14 		1 hours 30 minutes
16:44
SkyWest Airlines OO6308
SkyWest Airlines 		10/12/2025
08:39 		1 hours 38 minutes
10:17
Air New Zealand NZ2900
Air New Zealand 		10/12/2025
10:00 		1 hours 17 minutes
11:29
Air New Zealand NZ2898
Air New Zealand 		10/12/2025
17:24 		1 hours 11 minutes
18:47
GoJet Airlines G74395
GoJet Airlines 		10/12/2025
11:05 		1 hours 21 minutes
12:34
Republic Airlines YX4595
Republic Airlines 		10/12/2025
16:46 		1 hours 35 minutes
18:21
Envoy Air MQ3461
Envoy Air 		10/12/2025
15:43 		1 hours 25 minutes
17:08

Frequently asked questions, answered

What is the scheduled flight duration for Republic Airlines YX4551 flight?

On average, nonstop flight takes 2 hour(s) 49 minutes, with the flight distance of 415 km (258 miles).

What is the current status of Republic Airlines YX4551 flight?

The current status of flight Republic Airlines YX4551 is Arrived On time.

What type of aircraft is used for the Republic Airlines YX4551 flight?

All Republic Airlines YX4551 flights are operated using Embraer 175 aircraft.

When does the flight Republic Airlines YX4551 arrive?

Flight Republic Airlines YX4551 arrives at 08:07.

Which terminal the flight Republic Airlines YX4551 is arriving at?

Flight Republic Airlines YX4551 arrives in O'Hare International Airport at Terminal 3.

How many Republic Airlines YX4551 flights are operated a week?

1 flights per week. The Flight Republic Airlines YX4551 is operated on Sunday.