| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 31 | EWR | SDF | 10:05 | 12:21 |
Scheduled
|
Track > |
Republic Airlines Flight YX3421 connects New York, United States to Louisville, United States, taking off from New York Newark Liberty International Airport EWR and landing at Louisville International Airport SDF.
How many YX3421 flights are operated per week?
1 flight per week. The flight YX3421 is operated on Friday.
What is the On-Time Performance (OTP) of Republic Airlines Flight YX3421 New York to Louisville?
The Airportia On-Time Performance Rating for Republic Airlines Flight YX3421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest YX3421 flight?
The latest flight took off on Friday, July 31st, 2026 with the flight status being Scheduled on 12:21.
How else can the flight YX3421 be referenced as?
This Republic Airlines flight can also be referenced as RPA3421, YX 3421, RPA 3421.
How often is flight YX3421 delayed?
On average, 0% of all YX3421 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled YX3421 flight or baggage issues?
If your YX3421 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 YX3421 Flight Tracker above for more details.
Flight YX3421 is code-shared by 1 airline using the flight number AC3171
Other flights departing from New York EWR: UA1739, UA1691, YX3673, UA2404
Other flights arriving at Louisville SDF: 9E4988, WN670, WN1297, MQ3791
All flights connecting New York EWR to Louisville SDF.