Flight NK743
Spirit Airlines | Fort Lauderdale to Boston
Departure
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Return
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NK743 | Fort Lauderdale to Boston
Operated by Spirit Airlines with 75% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Fort Lauderdale (FLL) to Boston (BOS)
75%On-time Rate
Departure
20:45
Fort Lauderdale-Hollywood International Airport
FLL
Terminal T4
3h 12m
Direct
Arrival
23:24
Logan International Airport B
BOS
Airline
Spirit Airlines
Aircraft
Airbus A321
Seats
218
Aircraft Age
9y
Boarding Gate: --
Check-in closes at 2026-01-31 20:00. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight NK743
Departure Punctuality
On-time Rate
Punctuality 45%
Avg Delay
Late on average 42 minutes
Early
0%
On-time
45%
Delay <30min
35%
Delay 30-60min
10%
Delay >60min
10%
Cancelled
9%
Arrival Punctuality
On-time Rate
Punctuality 45%
Avg Delay
Late on average 42 minutes
Early
0%
On-time
45%
Delay <30min
35%
Delay 30-60min
10%
Delay >60min
10%
Cancelled
9%
Based on NK743 flight history for Last 30 Days. On-time rate: Punctuality 45%, average delay: Late on average 42 minutes.
Flight Schedule
Upcoming schedule for flight NK743
Fri, Jan 30
NK743
Spirit Airlines
321
21:01
FLL
Fort Lauderdale
Direct
23:40
BOS
Boston
Mon, Jan 26
NK743
Spirit Airlines
321
--
FLL
Fort Lauderdale
Direct
--
BOS
Boston
Sat, Jan 31
NK743
Spirit Airlines
321
20:45
FLL
Fort Lauderdale
Direct
23:24
BOS
Boston
Sun, Feb 1
NK743
Spirit Airlines
321
20:45
FLL
Fort Lauderdale
Direct
23:57
BOS
Boston
Thu, Jan 29
NK743
Spirit Airlines
321
21:39
FLL
Fort Lauderdale
Direct
00:15
BOS
Boston
Tue, Jan 27
NK743
Spirit Airlines
321
20:54
FLL
Fort Lauderdale
Direct
23:36
BOS
Boston
Wed, Jan 28
NK743
Spirit Airlines
321
21:44
FLL
Fort Lauderdale
Direct
00:32
BOS
Boston
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight NK743
✈️
Economy
NK743
Seat Information
71 cm
Legroom
45 cm
Seat width better than on 23% of flights
100°
Reclining Angle
Facilities & Amenities
None
In-flight entertainment is unavailable
Wi-Fi (additional charge)
No power outlets are available
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