What is the current status of flight 4b421?

Flight 4b421 has been canceled (status: Canceled). Contact Boutique Air or your booking channel for rebooking or refund (updated Oct 26, 2026).

Is flight 4b421 on time today?

Flight 4b421 has been canceled (status: Canceled). Contact Boutique Air or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.

What route does flight 4b421 fly?

Flight 4b421 is operated by Boutique Air from Muscle Shoals (MSL) to Nashville (BNA). Typical flight time is about 43 minutes; operating days may include Monday.

How can I check real-time status for flight 4b421?

Track flight 4b421 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.

If flight 4b421 is delayed or canceled, what should I do?

If 4b421 is delayed or canceled, first confirm the latest status here (Canceled, updated Oct 26, 2026). Contact Boutique Air or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.

Has flight 4b421 departed from Muscle Shoals?

Flight 4b421 has been canceled and did not depart from Muscle Shoals (MSL). Contact Boutique Air or your booking channel for next steps.

Boutique Air

4B421 Flight Status

According to real-time data from Trip.com, flight 4B421, operated by Boutique Air and scheduled to fly from Muscle Shoals (MSL to Nashville (BNA), has been cancelled. Please contact the airline or airport counter for the latest information.

MSL-BNA

Access more flight status info on the Trip.com app

Canceled

Please refer to the airline for the latest information

Muscle Shoals(MSL)

Alabama Regional Airport

43m

Nashville(BNA)

Nashville International Airport

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.

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4B421

4B421 Aircraft Details

Plane model info unavailable

Punctuality (Departure)

Punctuality (Arrival)

Early on average

Age

Seats

Flight Distance

Economy

In-Flight Services

Unknown

Seat Information

Legroom

Seat width

Reclining Angle

Seat layout example

Need a flight from Muscle Shoals to Nashville?

To Nashville

Tue, Oct 27
Massena (MSS)Nashville (BNA)
Boutique Air
One way

16% off

DKK 2,034DKK 1,708

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Frequently Asked Questions

What is the current status of flight 4b421?
Flight 4b421 has been canceled (status: Canceled). Contact Boutique Air or your booking channel for rebooking or refund (updated Oct 26, 2026).
Is flight 4b421 on time today?
Flight 4b421 has been canceled (status: Canceled). Contact Boutique Air or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.
What route does flight 4b421 fly?
Flight 4b421 is operated by Boutique Air from Muscle Shoals (MSL) to Nashville (BNA). Typical flight time is about 43 minutes; operating days may include Monday.
How can I check real-time status for flight 4b421?
Track flight 4b421 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
If flight 4b421 is delayed or canceled, what should I do?
If 4b421 is delayed or canceled, first confirm the latest status here (Canceled, updated Oct 26, 2026). Contact Boutique Air or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
Has flight 4b421 departed from Muscle Shoals?
Flight 4b421 has been canceled and did not depart from Muscle Shoals (MSL). Contact Boutique Air or your booking channel for next steps.