| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 01 | TYS | ORD | 07:56 | 09:10 |
Scheduled
|
Track > |
Republic Airlines Flight YX4509 connects Knoxville, United States to Chicago, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Chicago O'Hare International Airport ORD.
How many YX4509 flights are operated per week?
1 flight per week. The flight YX4509 is operated on Sunday.
What is the On-Time Performance (OTP) of Republic Airlines Flight YX4509 Knoxville to Chicago?
The Airportia On-Time Performance Rating for Republic Airlines Flight YX4509 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight YX4509 arriving at?
Flight YX4509 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest YX4509 flight?
The latest flight took off on Sunday, November 1st, 2026 with the flight status being Scheduled on 09:10.
How else can the flight YX4509 be referenced as?
This Republic Airlines flight can also be referenced as RPA4509, YX 4509, RPA 4509.
How often is flight YX4509 delayed?
On average, 0% of all YX4509 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled YX4509 flight or baggage issues?
If your YX4509 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our YX4509 Flight Tracker above for more details.
Flight YX4509 is code-shared by 4 airlines using the flight numbers AS4556, EI7473, JL7441, QR9530
Other flights departing from Knoxville TYS: 9E5523, G41398, 9E5553
Other flights arriving at Chicago ORD: OO6486, UA2616, MQ3656, MQ3501
All flights connecting Knoxville TYS to Chicago ORD.