Spirit Airlines NK6421 Flight Status Today

Domestic flight Spirit Airlines NK6421 takes off from Boston (BOS) United States to Raleigh (RDU) United States. It's operated by Spirit Airlines. The plane leaves Logan International Airport at 13:00 America/New_York. The flight is expected to land at Raleigh-Durham International Airport at 15:00 America/New_York. The flight will last about 3 hours 10 minutes.

NK6421 - NKS6421 Spirit Airlines (NK)
BOS Boston United States
Flight BOS to RDU
RDU Raleigh United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 01-October-2019
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 13:00
Arrival Raleigh-Durham International Airport
IATA: RDUICAO: KRDU
Scheduled 15:00
NK6421 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 10 minutes
  • Flight Distance: 985 kms / 612 miles
Airline
  • Spirit Airlines
  • IATA: NK
  • ICAO: NKS
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft:
  • Callsign: None
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Boston: Sunday 2026-03-01 18:31 PM
  • Current Time in Raleigh: Sunday 2026-03-01 18:31 PM

Flight routes similar to Spirit Airlines NK6421

Airline Flight no Departure Arrival
Korean Air KE3976
Korean Air 		01/03/2026
16:20 		2 hours 18 minutes
18:38
Japan Airlines JL5874
Japan Airlines 		01/03/2026
21:36 		2 hours 10 minutes
23:46
Virgin Atlantic VS4215
Virgin Atlantic 		01/03/2026
16:20 		2 hours 18 minutes
18:38
Virgin Atlantic VS4277
Virgin Atlantic 		01/03/2026
19:44 		2 hours 19 minutes
22:03
JetBlue Airways B62283
JetBlue Airways 		01/03/2026
15:24 		2 hours 14 minutes
17:38
JetBlue Airways B6783
JetBlue Airways 		01/03/2026
21:36 		2 hours 10 minutes
23:46
Delta DL5727
Delta 		01/03/2026
16:20 		2 hours 18 minutes
18:38
Icelandair FI7823
Icelandair 		01/03/2026
21:36 		2 hours 10 minutes
23:46

Spirit Airlines Flight NK6421 FAQs

What is the scheduled flight duration for Spirit Airlines NK6421 flight?

On average, nonstop flight takes 3 hour(s) 10 minutes, with the flight distance of 985 km (612 miles).