| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | ORD | BOS | 16:45 | 19:53 |
En-Route
|
Track > |
| Aug 03 | ORD | BOS | 17:22 | 19:53 |
En-Route
|
Track > |
| Aug 02 | ORD | BOS | 16:02 | 19:53 |
Delayed >2h
|
Track > |
| Aug 01 | ORD | BOS | 17:30 | 20:19 |
En-Route
|
Track > |
| Jul 31 | ORD | BOS | 17:09 | 19:53 |
En-Route
|
Track > |
| Jul 30 | ORD | BOS | 16:02 | 19:53 |
Delayed >2h
|
Track > |
Republic Airlines Flight YX4384 connects Chicago, United States to Boston, United States, taking off from Chicago O'Hare International Airport ORD and landing at Boston Logan International Airport BOS.
How long is the YX4384 flight from Chicago to Boston?
The average flight time from Chicago to Boston is 1 hour and 54 minutes. The flight distance is 1391 km / 864 miles and the average flight speed is 610 km/h / 379 mph.
What is the On-Time Performance (OTP) of Republic Airlines Flight YX4384 Chicago to Boston?
The Airportia On-Time Performance Rating for Republic Airlines Flight YX4384 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight YX4384 arriving at?
Flight YX4384 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest YX4384 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being En-Route on 19:53.
How else can the flight YX4384 be referenced as?
This Republic Airlines flight can also be referenced as RPA4384, YX 4384, RPA 4384.
How often is flight YX4384 delayed?
On average, 33% of all YX4384 flights are delayed. The average delay is 104 minutes.
Can I get compensation for my delayed or cancelled YX4384 flight or baggage issues?
If your YX4384 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 YX4384 Flight Tracker above for more details.
Flight YX4384 is code-shared by 2 airlines using the flight numbers AS6369, IB4727
Other flights departing from Chicago ORD: UA2053, MQ3454, MQ3645, YX4668
Other flights arriving at Boston BOS: S4233, AA1422, MQ3438, YX4709
All flights connecting Chicago ORD to Boston BOS.