YX4668 Flight Status Republic Airlines: Louisville to Chicago (RPA4668)

Are you looking for the November 3rd, 2026 YX 4668 Columbus to Chicago flight? Go to our YX4668 Columbus to Chicago Flight Status page >

YX 4668 Louisville to Chicago Flight Status

Not scheduled today (November 3rd, 2026). Latest flight: October 31st, 2026 ; recent history is in the table below.

YX 4668 Flight Status & Schedule Republic Airlines Louisville to Chicago

Date From To Departure Arrival Status Details
Oct 31 SDF ORD 17:35 18:30 Delayed Track >
Oct 30 SDF ORD 17:35 18:30 Delayed Track >
Oct 29 SDF ORD 17:35 18:30 Scheduled Track >
Oct 28 SDF ORD 17:35 18:30 Scheduled Track >
Oct 27 SDF ORD 18:07 19:05 Scheduled Track >
Oct 26 SDF ORD 17:35 18:30 Scheduled Track >
Oct 25 SDF ORD 17:35 18:30 Scheduled Track >
Oct 24 SDF ORD 17:19 18:14 Scheduled Track >
Oct 23 SDF ORD 17:19 18:14 Scheduled Track >
Oct 22 SDF ORD 17:19 18:14 Scheduled Track >

Republic Airlines flight YX 4668 links Louisville and Chicago, 461 km (287 mi) apart, and flies four times a week: Wednesday, Thursday, Friday and Saturday. The timetable allows 1 h 55 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on Saturday.

< All Louisville SDF Departures All Chicago ORD Arrivals >

About YX 4668

Route
Louisville International Airport SDF to Chicago O'Hare International Airport ORD
Distance
461 km (287 mi)
Scheduled flight time
1 h 55 min
Flies
Wed, Thu, Fri, Sat

YX 4668 FAQ

How long is the YX4668 flight?
The timetable allows 1 h 55 min. Louisville to Chicago is 461 km (287 mi).
Which days does YX4668 fly?
Four times a week: Wednesday, Thursday, Friday and Saturday, based on the schedule of the last 7 days.
Which terminal does YX4668 use?
It usually arrives at Terminal 3 at Chicago O'Hare International Airport (ORD). Check the flight card above for today's terminal and gate.
What other flight numbers does YX4668 have?
Also listed as RPA4668 (Republic Airlines' ICAO code) and YX 4668.

YX4668 and Louisville SDF to Chicago ORD Flights

Flight YX4668 is code-shared by 5 airlines using the flight numbers AS6871, BA5580, EI7484, IB4321, QR9574

Other flights departing from Louisville SDF: AA1736, OO5837, DL1126, GB5326

Other flights arriving at Chicago ORD: MQ4291, AA1189, UA654, MQ3559

All flights connecting Louisville SDF to Chicago ORD.