Southwest Airlines WN1543 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN1543 takes off from Raleigh (RDU) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves Raleigh-Durham International Airport at 05:40 05 May 2026 America/New_York. The flight is expected to land at Denver International Airport at 07:30 05 May 2026 America/Denver. The flight will last about 3 hours 50 minutes.

Current status of WN1543 is Scheduled On time Expected Depart in 3 hours, 44 minutes

WN1543 - SWA1543 Southwest Airlines (WN)
RDU Raleigh United States
Flight RDU to DEN
DEN Denver United States
Scheduled On time Expected Depart in 3 hours, 44 minutes
Departure Raleigh-Durham International Airport
IATA: RDUICAO: KRDU
Scheduled 05:40 05 May 2026
1 None
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 07:30 05 May 2026
None None
WN1543 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 50 minutes
  • Flight Distance: 2311 kms / 1436 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday, Wednesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KERV2
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Denver
  • Current Time in Raleigh: Tuesday 2026-05-05 01:56 AM
  • Current Time in Denver: Monday 2026-05-04 23:56 PM

Flight routes similar to Southwest Airlines WN1543

Airline Flight no Departure Arrival
Southwest Airlines WN271
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17:15 		3 hours 50 minutes
19:05
Frontier Airlines F92439
Frontier Airlines 		05/05/2026
21:49 		4 hours 10 minutes
23:59
Frontier Airlines F92225
Frontier Airlines 		05/05/2026
18:20 		4 hours 6 minutes
20:26
Frontier Airlines F93447
Frontier Airlines 		05/05/2026
10:00 		4 hours 10 minutes
12:10
Southwest Airlines WN6757
Southwest Airlines 		05/05/2026
07:15 		3 hours 50 minutes
09:05
Swift Air WQ2258
Swift Air 		05/05/2026
14:00 		2 hours 25 minutes
16:40

Southwest Airlines Flight WN1543 FAQs

What is the scheduled flight duration for Southwest Airlines WN1543 flight?

On average, nonstop flight takes 3 hour(s) 50 minutes, with the flight distance of 2311 km (1436 miles).

What is the current status of Southwest Airlines WN1543 flight?

The current status of flight Southwest Airlines WN1543 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN1543 flight?

All Southwest Airlines WN1543 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN1543 flights are operated a week?

2 flights per week. The Flight Southwest Airlines WN1543 is operated on Tuesday, Wednesday.