YX4539 Flight Status Republic Airlines: Chicago to Pittsburgh (RPA4539)
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YX 4539 Chicago to Pittsburgh Flight Status
Not scheduled today (November 9th, 2026). Latest flight: August 4th, 2026 ; recent history is in the table below.
YX 4539 Flight Status & Schedule Republic Airlines Chicago to Pittsburgh
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Aug 04 | ORD | PIT | 21:23 | 00:07 | Scheduled | Track > |
| Aug 03 | ORD | PIT | 21:08 | 23:52 | Delayed >1h | Track > |
| Aug 02 | ORD | PIT | 21:08 | 23:52 | Delayed | Track > |
| Aug 01 | ORD | PIT | 21:26 | 00:06 | Delayed | Track > |
| Jul 31 | ORD | PIT | 21:08 | 23:52 | Scheduled | Track > |
| Jul 30 | ORD | PIT | 21:08 | 23:52 | Scheduled | Track > |
Republic Airlines' Chicago–Pittsburgh flight covers 662 km (412 mi). The timetable allows 1 h 44 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 4 August 2026.
About YX 4539
- Distance
- 662 km (412 mi)
- Scheduled flight time
- 1 h 44 min
- Usually departs from
- Terminal 3
YX 4539 FAQ
- How long is the YX4539 flight?
- The timetable allows 1 h 44 min. Chicago to Pittsburgh is 662 km (412 mi).
- Which terminal does YX4539 use?
- It usually leaves from 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 YX4539 have?
- Also listed as RPA4539 (Republic Airlines' ICAO code) and YX 4539.
YX4539 and Chicago ORD to Pittsburgh PIT Flights
Flight YX4539 is code-shared by 3 airlines using the flight numbers AS6531, BA6605, QR8596
Other flights departing from Chicago ORD: OO6222, UA4723, YX3572, YX4698
Other flights arriving at Pittsburgh PIT: AA1749, UA1591, UA2607, MW227
All flights connecting Chicago ORD to Pittsburgh PIT.