Spirit Airlines NK891 Flight Status : Live Tracking & Updates

International flight Spirit Airlines NK891 takes off from San Juan (SJU) Puerto Rico to Boston (BOS) United States. It's operated by Spirit Airlines. The plane leaves Luis Munoz Marin International Airport at 10:25 America/Puerto_Rico. The flight is expected to land at Logan International Airport at 14:32 America/New_York. The flight will last about 4 hours 7 minutes.

NK891 - NKS891 Spirit Airlines (NK)
SJU San Juan Puerto Rico
Flight SJU to BOS
BOS Boston United States
Contact Airlines It may not operate on the date requested
Departure Luis Munoz Marin International Airport
IATA: SJUICAO: TJSJ
Scheduled 10:25
B B2
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 14:32
B B38
NK891 Detail
  • Type: International Flight
  • Flight Duration: 4 hours 7 minutes
  • Flight Distance: 2695 kms / 1675 miles
Airline
  • Spirit Airlines
  • IATA: NK
  • ICAO: NKS
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 182
  • Freight capacity: 0 tons
  • Passenger classes: Economy
More Detail
  • Aircraft: Airbus A320neo
  • Callsign: F-KCHS2
  • Departure Timezone: America/Puerto_Rico
  • Arrival Timezone: America/New_York
  • Current Time in San Juan: Monday 2026-05-25 11:33 AM
  • Current Time in Boston: Monday 2026-05-25 11:33 AM

Spirit Airlines NK891 Flight Statistics

Spirit Airlines
Spirit Airlines
FLIGHT NO NK891
AIRPLANE Airbus A320neo
ON TIME 11
DELAYED 2
CANCELLED 1
ON TIME 24
DELAYED 5
CANCELLED 1
ON TIME 49
DELAYED 8
CANCELLED 3
ON TIME 72
DELAYED 9
CANCELLED 3
Last 14 days flight data
14 30 60 90
On Time Rate

Spirit Airlines NK891 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 28 Apr
Departed On time
San Juan (SJU) 2026-04-28T10:25
Boston (BOS) 2026-04-28T14:32
2026-04-28T10:22
Fri 24 Apr
Departed On time
San Juan (SJU) 2026-04-24T10:25
Boston (BOS) 2026-04-24T14:32
2026-04-24T10:15
Thu 23 Apr
Departed On time
San Juan (SJU) 2026-04-23T10:25
Boston (BOS) 2026-04-23T14:32
2026-04-23T10:43
Sun 19 Apr
Arrived On time
San Juan (SJU) 2026-04-19T10:25
Boston (BOS) 2026-04-19T14:32
2026-04-19T10:17
2026-04-19T14:16
Fri 17 Apr
Departed On time
San Juan (SJU) 2026-04-17T10:25
Boston (BOS) 2026-04-17T14:32
2026-04-17T10:29
Thu 16 Apr
Arrived Delayed by 32m
San Juan (SJU) 2026-04-16T10:25
Boston (BOS) 2026-04-16T14:32
2026-04-16T11:08
2026-04-16T15:04
Wed 07 Jan
Arrived On time
San Juan (SJU) 2026-01-07T10:56
Boston (BOS) 2026-01-07T14:13
2026-01-07T11:04
2026-01-07T14:01
Sun 04 Jan
Scheduled On time
San Juan (SJU) 2026-01-04T10:56
Boston (BOS) 2026-01-04T14:13
Wed 31 Dec
Arrived Delayed by 23m
San Juan (SJU) 2025-12-31T10:56
Boston (BOS) 2025-12-31T14:13
2025-12-31T11:28
2025-12-31T14:36
Tue 30 Dec
Departed Delayed by 1h 28m
San Juan (SJU) 2025-12-30T10:56
Boston (BOS) 2025-12-30T14:13
2025-12-30T12:07

Flight routes similar to Spirit Airlines NK891

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05:01 		3 hours 49 minutes
09:16
Aer Lingus EI5289
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19:33
El Al LY4054
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14:00 		4 hours 18 minutes
18:18
Turkish Airlines TK8938
Turkish Airlines 		25/05/2026
13:27 		4 hours 8 minutes
17:35
Aer Lingus EI5283
Aer Lingus 		25/05/2026
13:27 		4 hours 8 minutes
17:35
Icelandair FI7988
Icelandair 		25/05/2026
15:25 		4 hours 8 minutes
19:33
Aer Lingus EI5287
Aer Lingus 		25/05/2026
05:01 		4 hours 15 minutes
09:16
Icelandair FI7990
Icelandair 		25/05/2026
13:27 		4 hours 38 minutes
17:33

Spirit Airlines Flight NK891 FAQs

What is the scheduled flight duration for Spirit Airlines NK891 flight?

On average, nonstop flight takes 4 hour(s) 7 minutes, with the flight distance of 2695 km (1675 miles).

What type of aircraft is used for the Spirit Airlines NK891 flight?

All Spirit Airlines NK891 flights are operated using Airbus A320neo aircraft.

Which terminal the flight Spirit Airlines NK891 is arriving at?

Flight Spirit Airlines NK891 arrives in Logan International Airport at Terminal B.

How many Spirit Airlines NK891 flights are operated a week?

7 flights per week. The Flight Spirit Airlines NK891 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .