| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 07 | BUF | ORD | 11:24 | 12:29 |
Scheduled
|
Track > |
| Oct 06 | BUF | ORD | 11:24 | 12:29 |
Scheduled
|
Track > |
| Oct 05 | BUF | ORD | 11:24 | 12:29 |
Delayed
|
Track > |
Republic Airlines Flight YX4780 connects Buffalo, United States to Chicago, United States, taking off from Buffalo Niagara International Airport BUF and landing at Chicago O'Hare International Airport ORD.
How many YX4780 flights are operated per week?
3 flights per week. The flight YX4780 is operated on Monday, Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Republic Airlines Flight YX4780 Buffalo to Chicago?
The Airportia On-Time Performance Rating for Republic Airlines Flight YX4780 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight YX4780 arriving at?
Flight YX4780 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest YX4780 flight?
The latest flight took off on Wednesday, October 7th, 2026 with the flight status being Scheduled on 12:29.
How else can the flight YX4780 be referenced as?
This Republic Airlines flight can also be referenced as RPA4780, YX 4780, RPA 4780.
How often is flight YX4780 delayed?
On average, 0% of all YX4780 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled YX4780 flight or baggage issues?
If your YX4780 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 YX4780 Flight Tracker above for more details.
Flight YX4780 is code-shared by 6 airlines using the flight numbers AS6184, BA1890, GF6772, IB8340, JL7801, QR8700
Other flights departing from Buffalo BUF: WN826, 9E5223, AA1203, OO3848
Other flights arriving at Chicago ORD: OO5575, OO4631, OO5839, MQ3595
All flights connecting Buffalo BUF to Chicago ORD.