YX4668 Flight Status Republic Airlines: Washington to Boston (RPA4668)
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YX 4668 Washington to Boston Flight Status
Not scheduled today (November 5th, 2026). Latest flight: October 4th, 2026 ; recent history is in the table below.
YX 4668 Flight Status & Schedule Republic Airlines Washington to Boston
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Oct 04 | DCA | BOS | 19:00 | 20:47 | Delayed | Track > |
| Oct 03 | DCA | BOS | 20:45 | 22:29 | Scheduled | Track > |
| Oct 02 | DCA | BOS | 19:00 | 20:47 | Scheduled | Track > |
| Sep 30 | DCA | BOS | 19:00 | 20:47 | Scheduled | Track > |
| Sep 28 | DCA | BOS | 19:00 | 20:47 | Scheduled | Track > |
| Sep 27 | DCA | BOS | 19:00 | 20:47 | Scheduled | Track > |
| Sep 26 | DCA | BOS | 20:45 | 22:29 | Scheduled | Track > |
| Sep 25 | DCA | BOS | 19:00 | 20:47 | Scheduled | Track > |
| Sep 23 | DCA | BOS | 19:00 | 20:47 | Delayed >1h | Track > |
| Sep 21 | DCA | BOS | 19:00 | 20:47 | Scheduled | Track > |
Republic Airlines flight YX 4668 links Washington and Boston, 641 km (398 mi) apart. The timetable allows 1 h 47 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 4 October 2026.
About YX 4668
- Distance
- 641 km (398 mi)
- Scheduled flight time
- 1 h 47 min
- Usually departs from
- Terminal 2
YX 4668 FAQ
- How long is the YX4668 flight?
- The timetable allows 1 h 47 min. Washington to Boston is 641 km (398 mi).
- Which terminal does YX4668 use?
- It usually leaves from Terminal 2 at Washington Ronald Reagan National Airport (DCA) and arrives at Terminal B at Boston Logan International Airport (BOS). Check the flight card above for today's terminal and gate.
- What other flight numbers does YX4668 have?
- Also listed as RPA4668 (Republic Airlines' ICAO code) and YX 4668.
YX4668 and Washington DCA to Boston BOS Flights
Flight YX4668 is code-shared by 1 airline using the flight number QR8559
Other flights departing from Washington DCA: WN648, WN1143, AA2002, DL1683
Other flights arriving at Boston BOS: DM2004, 9K5621, 9K3321, YX5689
All flights connecting Washington DCA to Boston BOS.