Republic Airlines YX4789 Flight Status : Live Tracking & Updates

Domestic flight Republic Airlines YX4789 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 07:45 America/Chicago. The flight is expected to land at O'Hare International Airport at 09:04 America/Chicago. The flight will last about 1 hours 11 minutes.

YX4789 - RPA4789 Republic Airlines (YX)
STL Saint Louis United States
Flight STL to ORD
ORD Chicago United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 07:45
1 C16
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 09:04
3 L20
YX4789 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 11 minutes
  • Flight Distance: 415 kms / 258 miles
Airline
  • Republic Airlines
  • IATA: YX
  • ICAO: RPA
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Embraer 175
  • Callsign: RPA4789
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Wednesday 2026-05-06 11:17 AM
  • Current Time in Chicago: Wednesday 2026-05-06 11:17 AM

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Republic Airlines Flight YX4789 FAQs

What is the scheduled flight duration for Republic Airlines YX4789 flight?

On average, nonstop flight takes 1 hour(s) 11 minutes, with the flight distance of 415 km (258 miles).

What type of aircraft is used for the Republic Airlines YX4789 flight?

All Republic Airlines YX4789 flights are operated using Embraer 175 aircraft.

Which terminal the flight Republic Airlines YX4789 is arriving at?

Flight Republic Airlines YX4789 arrives in O'Hare International Airport at Terminal 3.