YX4801 Flight Status Republic Airlines: St. Louis to Boston (RPA4801)

Republic Airlines YX 4801

Delayed 16'

STL St. Louis

Scheduled
13:10
Estimated
13:26

Terminal: 1 | Gate: C24

Departure: Sat, Nov 7, 2026 · local time CST

St. Louis Lambert International Airport (STL)

All STL Departures >

BOS Boston

Scheduled
16:49

Terminal: B | Gate: B7

Arrival: Sat, Nov 7, 2026 · local time EST

Boston Logan International Airport (BOS)

All BOS Arrivals >

Departure was due 41h 20m ago · awaiting update 0%

STL 13:26 BOS 16:49

1,680 km (1,044 mi) to fly

Route map STL to BOS Map of the great-circle route from St. Louis Lambert International Airport, United States to Boston Logan International Airport, United States, 1680 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. STL BOS Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 1680 km / 1044 miles · Scheduled Duration: 02:39

YX 4801 Flight Status & Schedule Republic Airlines St. Louis to Boston

Date From To Departure Arrival Status Details
Nov 07 STL BOS 13:10 16:49 Delayed Track >

Republic Airlines flight YX 4801 links St. Louis and Boston, 1,680 km (1,044 mi) apart, and flies once a week, on Saturdays. The timetable allows 2 h 39 min; there is not enough recent history yet to say how long it usually takes. Saturday's flight is scheduled for 13:10 but expected to leave 16 minutes late, at 13:26.

< All St. Louis STL Departures All Boston BOS Arrivals >

About YX 4801

Route
St. Louis Lambert International Airport STL to Boston Logan International Airport BOS
Distance
1,680 km (1,044 mi)
Scheduled flight time
2 h 39 min
Flies
Sat

YX 4801 FAQ

How long is the YX4801 flight?
The timetable allows 2 h 39 min. St. Louis to Boston is 1,680 km (1,044 mi).
Which days does YX4801 fly?
Once a week, on Saturdays, based on the schedule of the last 7 days.
What other flight numbers does YX4801 have?
Also listed as RPA4801 (Republic Airlines' ICAO code) and YX 4801.

YX4801 and St. Louis STL to Boston BOS Flights

Flight YX4801 is code-shared by 2 airlines using the flight numbers BA6895, IB4933

Other flights departing from St. Louis STL: G74528, OO6332, YX3632, YX4796

Other flights arriving at Boston BOS: UA2647, UA1226, B6112

All flights connecting St. Louis STL to Boston BOS.