| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 31 | SDF | ORD | 19:58 | 20:42 |
En-Route
|
Track > |
| Aug 31 | SDF | ORD | 16:50 | 16:59 |
En-Route
|
Track > |
Republic Airlines Flight YX4491 connects Louisville, United States to Chicago, United States, taking off from Louisville International Airport SDF and landing at Chicago O'Hare International Airport ORD.
How many YX4491 flights are operated per week?
1 flight per week. The flight YX4491 is operated on Monday.
What is the On-Time Performance (OTP) of Republic Airlines Flight YX4491 Louisville to Chicago?
The Airportia On-Time Performance Rating for Republic Airlines Flight YX4491 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight YX4491 arriving at?
Flight YX4491 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest YX4491 flight?
The latest flight took off on Tuesday, September 1st, 2026 with the flight status being En-Route on 20:42.
How else can the flight YX4491 be referenced as?
This Republic Airlines flight can also be referenced as RPA4491, YX 4491, RPA 4491.
How often is flight YX4491 delayed?
On average, 0% of all YX4491 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled YX4491 flight or baggage issues?
If your YX4491 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 YX4491 Flight Tracker above for more details.
Flight YX4491 is code-shared by 4 airlines using the flight numbers AS4135, GF6443, QR9115, RJ7008
Other flights departing from Louisville SDF: AA803, G42599, MX229, SY8115
Other flights arriving at Chicago ORD: YX3591, QK8549, AS429, AC8549
All flights connecting Louisville SDF to Chicago ORD.