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WN4546 Flight Information & Schedule

Southwest Airlines · Nashville International Airport (BNA) to Detroit Metropolitan Wayne County Airport (DTW)

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WN4546 Nashville International Airport to Detroit Metropolitan Wayne County Airport nonstop flight: schedule, airports, aircraft and travel guide.

WN4546 Flight Overview

WN4546 is operated by Southwest Airlines and connects Nashville International Airport (BNA) and Detroit Metropolitan Wayne County Airport (DTW). Scheduled departure: 2026-10-29 20:25 (UTC-05:00); scheduled arrival: 2026-10-29 23:05 (UTC-04:00).

AirlineSouthwest Airlines
Flight numberWN4546
RouteBNA to DTW
Scheduled duration1 hr 40 min

Nashville to Detroit Route Information

WN4546 is a nonstop flight from Nashville International Airport (BNA) to Detroit Metropolitan Wayne County Airport (DTW). Use the information below to plan your journey.

Route distanceApprox. 732 km
Scheduled flight time1 hr 40 min
Time difference60 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 20:25 (UTC-05:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 23:05 (UTC-04:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Nashville (UTC-05:00); arrival: Detroit (UTC-04:00).

WN4546 On-time Performance & History

Methodology

Arrival on-time rate
Sample flights-
Average departure delay-
Average arrival early-
Cancllation rate-
Longest delay-
Early arrivals-

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

Boeing 737MAX 8 Passenger

Economy 31 in; Business 37 in

Seat layout172

Business 16 · Economy 156

Business Class2-2

37 in

Seat configuration depends on the operating aircraft

Economy Class3-3

31 in

MealsFree snacks and drinks on most flights; premium drinks for purchase

Inflight entertainmentStreaming to personal devices

Inflight Wi-Fi

Availability and fees depend on the flight

PowerBusiness: USB port and power outlet; Economy: USB-A and USB-C at every seat

BassinetUnavailable

Accessibility-

WN4546 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

Nashville International Airport Departure & Detroit Metropolitan Wayne County Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

BNA

Departing from Nashville International Airport

WN4546 is scheduled to depart from . Allow time for international check-in, baggage drop, security and immigration.

DTW

Arriving at Detroit Metropolitan Wayne County Airport

Scheduled arrival is at E. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 23:05. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow Nashville International Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andDetroit Metropolitan Wayne County Airport’ latest arrival declaration requirements.

What should I check before flying WN4546?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

WN4546 Frequently Asked Questions

Which airline operates this flight?

WN4546 is operated by Southwest Airlines.

Where does it depart and arrive?

Nashville International Airport (BNA) → Detroit Metropolitan Wayne County Airport (DTW).

What are the departure and arrival times?

Scheduled departure 20:25, arrival 23:05 · 1 hour 40 minutes.

Which terminal is used for check-in?

Departure terminal No data, arrival terminal E. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Free snacks and drinks on most flights; premium drinks for purchase. Inflight entertainment: Streaming to personal devices.

Explore This Route

Departure airportFlights from Nashville International Airport
Arrival airportDetroit Metropolitan Wayne County Airport information
Operating airlineSouthwest Airlines information