Republic Airlines YX4521 flight status now

YX4521 - RPA4521 Republic Airlines (YX)
PIT Pittsburgh United States
Flight PIT to ORD
ORD Chicago United States
Contact Airlines It may not operate on the date requested
Departure Pittsburgh International Airport
IATA: PITICAO: KPIT
Scheduled 07:55
None B2
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 08:43
3 L21
YX4521 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 39 minutes
  • Flight Distance: 662 kms / 411 miles
Airline
  • Republic Airlines
  • IATA: YX
  • ICAO: RPA
  • Operating Days: Sunday
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Embraer 175
  • Callsign: RPA4521
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Pittsburgh: Tuesday 2025-11-18 20:22 PM
  • Current Time in Chicago: Tuesday 2025-11-18 19:22 PM

Domestic flight Republic Airlines YX4521 takes off from Pittsburgh (PIT) United States to Chicago (ORD) United States. It's operated by Republic Airlines. The plane leaves Pittsburgh International Airport at 07:55 America/New_York. The flight is expected to land at O'Hare International Airport at 08:43 America/Chicago. The flight will last about 1 hours 39 minutes.

Similar flight route from Pittsburgh (PIT) to Chicago (ORD)

Airline Flight no Departure Arrival
Emirates EK6326
Emirates 		18/11/2025
14:11 		1 hours 45 minutes
14:55
Copa Airlines CM1425
Copa Airlines 		18/11/2025
08:45 		1 hours 47 minutes
09:38
SWISS LX3283
SWISS 		18/11/2025
14:11 		1 hours 44 minutes
14:55
Qantas QF4577
Qantas 		18/11/2025
16:03 		0 minutes
17:03
United Airlines UA2627
United Airlines 		18/11/2025
17:47 		1 hours 44 minutes
18:31
Lufthansa LH8867
Lufthansa 		18/11/2025
17:47 		1 hours 44 minutes
18:31
American Airlines AA790
American Airlines 		18/11/2025
08:15 		1 hours 57 minutes
09:05
British Airways BA5485
British Airways 		18/11/2025
12:21 		1 hours 53 minutes
13:14

Frequently asked questions, answered

How long is the flight from Pittsburgh to Chicago?

On average, nonstop flight takes 1 hour(s) 39 minutes, with the flight distance of 662 km (411 miles).

What type of aircraft is used for the Republic Airlines YX4521 flight?

All Republic Airlines YX4521 flights are operated using Embraer 175 aircraft.

Which terminal the flight Republic Airlines YX4521 is arriving at?

Flight Republic Airlines YX4521 arrives in O'Hare International Airport at Terminal 3.

How many Republic Airlines YX4521 flights are operated a week?

1 flights per week. The Flight Republic Airlines YX4521 is operated on Sunday.