Southwest Airlines WN4127 Flight Status Today

Domestic flight Southwest Airlines WN4127 takes off from Ontario (ONT) United States to Nashville (BNA) United States. It's operated by Southwest Airlines. The plane leaves Ontario International Airport at 05:25 21 March 2026 America/Los_Angeles. The flight is expected to land at Nashville International Airport at 11:10 21 March 2026 America/Chicago. The flight will last about 3 hours 45 minutes.

Current status of WN4127 is Departed On time Estimated Arrival in 3 hours, 24 minutes

WN4127 - SWA4127 Southwest Airlines (WN)
ONT Ontario United States
Flight ONT to BNA
BNA Nashville United States
Departed On time Estimated Arrival in 3 hours, 24 minutes
Departure Ontario International Airport
IATA: ONTICAO: KONT
Scheduled 05:25 21 March 2026
Actual 05:29 21 March 2026
4 None
Arrival Nashville International Airport
IATA: BNAICAO: KBNA
Scheduled 11:10 21 March 2026
Estimated 11:09 21 March 2026
None None
WN4127 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 45 minutes
  • Flight Distance: 2818 kms / 1751 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KPRB2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Ontario: Saturday 2026-03-21 05:45 AM
  • Current Time in Nashville: Saturday 2026-03-21 07:45 AM

Southwest Airlines WN4127 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN4127
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 24
DELAYED 1
CANCELLED 0
ON TIME 25
DELAYED 3
CANCELLED 0
ON TIME 29
DELAYED 4
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN4127 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 07 Mar
Scheduled On time
Ontario (ONT) 2026-03-07T05:25
Nashville (BNA) 2026-03-07T11:10
Thu 05 Mar
Arrived On time
Ontario (ONT) 2026-03-05T05:00
Nashville (BNA) 2026-03-05T10:50
2026-03-05T04:58
2026-03-05T10:46
Sun 04 Jan
Departed On time
Ontario (ONT) 2026-01-04T18:45
Nashville (BNA) 2026-01-04T20:05
2026-01-04T18:38
Fri 02 Jan
Scheduled On time
Ontario (ONT) 2026-01-02T18:45
Nashville (BNA) 2026-01-02T20:05
Thu 01 Jan
Scheduled On time
Ontario (ONT) 2026-01-01T20:45
Nashville (BNA) 2026-01-01T22:20
Fri 26 Dec
Scheduled On time
Ontario (ONT) 2025-12-26T18:45
Nashville (BNA) 2025-12-26T20:05
Mon 24 Nov
Scheduled On time
Ontario (ONT) 2025-11-24T10:50
Nashville (BNA) 2025-11-24T12:30
Fri 21 Nov
Scheduled On time
Ontario (ONT) 2025-11-21T10:50
Nashville (BNA) 2025-11-21T12:30
Mon 17 Nov
Scheduled On time
Ontario (ONT) 2025-11-17T20:45
Nashville (BNA) 2025-11-17T22:20
Wed 12 Nov
Arrived On time
Ontario (ONT) 2025-11-12T20:45
Nashville (BNA) 2025-11-12T22:20
2025-11-12T20:36
2025-11-12T22:01

Flight routes similar to Southwest Airlines WN4127

Airline Flight no Departure Arrival
Southwest Airlines WN3018
Southwest Airlines 		21/03/2026
06:00 		3 hours 40 minutes
11:40

Southwest Airlines Flight WN4127 FAQs

What is the scheduled flight duration for Southwest Airlines WN4127 flight?

On average, nonstop flight takes 3 hour(s) 45 minutes, with the flight distance of 2818 km (1751 miles).

What is the current status of Southwest Airlines WN4127 flight?

The current status of flight Southwest Airlines WN4127 is Departed On time.

What type of aircraft is used for the Southwest Airlines WN4127 flight?

All Southwest Airlines WN4127 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN4127 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN4127 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .