Republic Airlines YX4551 Flight Status Today

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 20:16 30 December 2025 America/Chicago. The flight is expected to land at O'Hare International Airport at 23:43 30 December 2025 America/Chicago. The flight will last about 2 hours 10 minutes.

Current status of YX4551 is Arrived Delayed by 6h 8m

YX4551 - RPA4551 Republic Airlines (YX)
STL Saint Louis United States
Flight STL to ORD
ORD Chicago United States
Arrived Delayed by 6h 8m
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 20:16 30 December 2025
Actual 02:41 31 December 2025
3 L10C
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 23:43 30 December 2025
Actual 05:51 31 December 2025
B 30
YX4551 Detail
  • Type: Domestic Flight
  • Code Shares: AS 6183
  • Flight Duration: 2 hours 10 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 2025-12-31 14:48 PM
  • Current Time in Chicago: Wednesday 2025-12-31 14:48 PM

Flight routes similar to Republic Airlines YX4551

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Republic Airlines YX3528
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Avianca AV2331
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Republic Airlines Flight YX4551 FAQs

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

On average, nonstop flight takes 2 hour(s) 10 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 Delayed by 6h 8m.

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 23:43.

Which terminal the flight Republic Airlines YX4551 is arriving at?

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

How many Republic Airlines YX4551 flights are operated a week?

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