Spirit Airlines NK684 flight status now

NK684 - NKS684 Spirit Airlines (NK)
IAH Houston United States
Flight IAH to EWR
EWR Newark United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 18-April-2022
Departure George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 12:33
A 17
Arrival Newark Liberty International Airport
IATA: EWRICAO: KEWR
Scheduled 16:50
B 41
NK684 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 34 minutes
  • Flight Distance: 2252 kms / 1399 miles
Airline
  • Spirit Airlines
  • IATA: NK
  • ICAO: NKS
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 228
  • Freight capacity: 0 tons
  • Passenger classes: Economy
More Detail
  • Aircraft: Airbus A320 (sharklets)
  • Callsign: NKS684
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Houston: Thursday 2025-11-20 10:28 AM
  • Current Time in Newark: Thursday 2025-11-20 11:28 AM

Domestic flight Spirit Airlines NK684 takes off from Houston (IAH) United States to Newark (EWR) United States. It's operated by Spirit Airlines. The plane leaves George Bush Intercontinental Airport at 12:33 America/Chicago. The flight is expected to land at Newark Liberty International Airport at 16:50 America/New_York. The flight will last about 3 hours 34 minutes.

Similar flight route from Houston (IAH) to Newark (EWR)

Airline Flight no Departure Arrival
United Airlines UA1444
United Airlines 		20/11/2025
20:30 		3 hours 28 minutes
00:58
Air New Zealand NZ6588
Air New Zealand 		20/11/2025
18:32 		3 hours 28 minutes
23:00
TAP Portugal TP8533
TAP Portugal 		20/11/2025
14:38 		3 hours 32 minutes
19:10
Air New Zealand NZ6582
Air New Zealand 		20/11/2025
10:29 		3 hours 30 minutes
14:59
Air New Zealand NZ6581
Air New Zealand 		20/11/2025
11:55 		3 hours 26 minutes
16:21
Air New Zealand NZ6584
Air New Zealand 		20/11/2025
16:24 		3 hours 35 minutes
20:59
United Airlines UA395
United Airlines 		20/11/2025
16:24 		3 hours 35 minutes
20:59
United Airlines UA441
United Airlines 		20/11/2025
09:30 		3 hours 24 minutes
13:56

Frequently asked questions, answered

How long is the flight from Houston to Newark?

On average, nonstop flight takes 3 hour(s) 34 minutes, with the flight distance of 2252 km (1399 miles).

What type of aircraft is used for the Spirit Airlines NK684 flight?

All Spirit Airlines NK684 flights are operated using Airbus A320 (sharklets) aircraft.

Which terminal the flight Spirit Airlines NK684 is arriving at?

Flight Spirit Airlines NK684 arrives in Newark Liberty International Airport at Terminal B.