YX4509 Flight Status Republic Airlines: Pittsburgh to Chicago (RPA4509)

YX 4509 Pittsburgh to Chicago Flight Status

Not scheduled today. Latest flight: September 8th, 2026 ; recent history is in the table below.

YX 4509 Flight Status & Schedule Republic Airlines Pittsburgh to Chicago

Date From To Departure Arrival Status Details
Sep 08 PIT ORD 06:05 06:56 Delayed Track >
Sep 07 PIT ORD 06:05 06:56 Scheduled Track >
Sep 06 PIT ORD 06:09 07:00 Scheduled Track >
Sep 05 PIT ORD 05:21 06:10 Scheduled Track >
Sep 04 PIT ORD 06:05 06:56 Scheduled Track >
Sep 03 PIT ORD 06:05 06:56 Scheduled Track >
Sep 02 PIT ORD 06:05 06:56 Scheduled Track >
Sep 01 PIT ORD 06:05 06:56 Scheduled Track >
Aug 31 PIT ORD 06:05 06:56 Scheduled Track >
Aug 30 PIT ORD 06:09 07:00 Scheduled Track >

Republic Airlines operates YX 4509 from Pittsburgh to Chicago, a 662 km (412 mi) trip. The timetable allows 1 h 51 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 8 September 2026.

< All Pittsburgh PIT Departures All Chicago ORD Arrivals >

About YX 4509

Route
Pittsburgh International Airport PIT to Chicago O'Hare International Airport ORD
Distance
662 km (412 mi)
Scheduled flight time
1 h 51 min

YX 4509 FAQ

How long is the YX4509 flight?
The timetable allows 1 h 51 min. Pittsburgh to Chicago is 662 km (412 mi).
Which terminal does YX4509 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 YX4509 have?
Also listed as RPA4509 (Republic Airlines' ICAO code) and YX 4509.

YX4509 and Pittsburgh PIT to Chicago ORD Flights

Flight YX4509 is code-shared by 3 airlines using the flight numbers AS6028, JL7411, QF3173

Other flights departing from Pittsburgh PIT: OO3879, DL1777, WN1482, AA5487

Other flights arriving at Chicago ORD: 5Y6081, 7L788, MQ3769, MQ3458

All flights connecting Pittsburgh PIT to Chicago ORD.