Republic Airlines YX4603 Flight Status Today

Domestic flight Republic Airlines YX4603 takes off from Chicago (ORD) United States to Louisville (SDF) United States. It's operated by Republic Airlines. The plane leaves O'Hare International Airport at 20:49 20 January 2026 America/Chicago. The flight is expected to land at Louisville International Airport-Standiford Field at 23:19 20 January 2026 America/New_York. The flight will last about 1 hours 30 minutes.

Current status of YX4603 is Scheduled On time Estimated Depart in 4 hours, 22 minutes

YX4603 - RPA4603 Republic Airlines (YX)
ORD Chicago United States
Flight ORD to SDF
SDF Louisville United States
Scheduled On time Estimated Depart in 4 hours, 22 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 20:49 20 January 2026
Estimated 20:49 20 January 2026
3 L3
Arrival Louisville International Airport-Standiford Field
IATA: SDFICAO: KSDF
Scheduled 23:19 20 January 2026
Estimated 23:19 20 January 2026
None None
YX4603 Detail
  • Type: Domestic Flight
  • Code Shares: AS 4457, BA 5159, EI 7450, IB 4786, QR 9111
  • Flight Duration: 1 hours 30 minutes
  • Flight Distance: 461 kms / 286 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: RPA4603
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Chicago: Tuesday 2026-01-20 16:27 PM
  • Current Time in Louisville: Tuesday 2026-01-20 17:27 PM

Flight routes similar to Republic Airlines YX4603

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United Airlines UA3598
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United Airlines UA4469
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Air Canada AC3094
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Japan Airlines JL7424
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16:08 		1 hours 31 minutes
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Air New Zealand NZ2869
Air New Zealand 		20/01/2026
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Emirates EK6300
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Republic Airlines Flight YX4603 FAQs

What is the scheduled flight duration for Republic Airlines YX4603 flight?

On average, nonstop flight takes 1 hour(s) 30 minutes, with the flight distance of 461 km (286 miles).

What is the current status of Republic Airlines YX4603 flight?

The current status of flight Republic Airlines YX4603 is Scheduled On time.

What type of aircraft is used for the Republic Airlines YX4603 flight?

All Republic Airlines YX4603 flights are operated using Embraer 175 aircraft.

How many Republic Airlines YX4603 flights are operated a week?

1 flights per week. The Flight Republic Airlines YX4603 is operated on Sunday.