N663NK

A321AIRBUS Airbus A321

SPIRIT AIRLINES LLC· ICAO24 a8c094· last seen May 2026

N663NK is a AIRBUS Airbus A321 operated by SPIRIT AIRLINES LLC. SkyMeter has tracked 2,366 flights totalling 5,343 hours of airtime via ADS-B across 570 callsigns. The most frequent segment is KFLL to KFLL. Service window in our records spans 366 days. Of those flights, 46 (1.9%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

✈
FLIGHTS
2,366
all time
⏱
FLOWN HOURS
5,343
tracked time
📍
AIRPORTS VISITED
63
unique
📡
CALLSIGNS
570
326 routes
📅
SERVICE PERIOD
05/27/2025 → 05/28/2026
first → last
⚠
INCIDENT RATE
1.9%
46 flagged

Top routes

By flight count

10
KFLL → KFLL
28
KFLL → KDTW
20
KDTW → KFLL
19
KORD → KMIA
15
KFLL → KBOS
15
KBOS → KFLL
15
KIAH → KFLL
15
KFLL → KEWR
14
KFLL → KATL
14
KMIA → KORD
13

Flight numbers

Most-flown by this airframe

10
NKS527 9
NKS528 9
NKS2327 8
NKS2326 8
NKS826 8
NKS1711 8
NKS270 7
NKS338 7
NKS268 7
NKS2216 7

Aircraft specifications

AIRBUS Airbus A321

Engines
Twin Jet
Vref (approach)
142 kt
Vmo
350 kt
MTOW
200,621 lb
Wingspan
118 ft
Length
146 ft
Wake category
Medium

Recent flights

Newest 50 operations of N663NK

50
N663NKAIRBUS Airbus A321
→
05/28/2026
1h 13m
No alerts
Replay Analysis
NKS614AIRBUS Airbus A321
→
05/02/2026
4h 17m
No alerts
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NKS613AIRBUS Airbus A321
→
05/01/2026
1h 47m
No alerts
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NKS1494AIRBUS Airbus A321
→
05/01/2026
1h 46m
No alerts
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NKS1493AIRBUS Airbus A321
→
05/01/2026
2h 24m
No alerts
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NKS1493AIRBUS Airbus A321
→
05/01/2026
6m
No alerts
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NKS1492AIRBUS Airbus A321
→
05/01/2026
1h 53m
No alerts
Replay Analysis
NKS1495AIRBUS Airbus A321
→
05/01/2026
1h 46m
No alerts
Replay Analysis
NKS2407AIRBUS Airbus A321
→
04/30/2026
1h 35m
No alerts
Replay Analysis
NKS2231AIRBUS Airbus A321
→
04/30/2026
1h 57m
No alerts
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NKS258AIRBUS Airbus A321
→
04/30/2026
1h 56m
No alerts
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NKS610AIRBUS Airbus A321
→
04/30/2026
1h 45m
No alerts
Replay Analysis
NKS1544AIRBUS Airbus A321
→
04/27/2026
2h 51m
No alerts
Replay Analysis
NKS826AIRBUS Airbus A321
→
04/26/2026
5h 35m
No alerts
Replay Analysis
NKS930AIRBUS Airbus A321
→
04/26/2026
2h 29m
No alerts
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NKS935AIRBUS Airbus A321
→
04/26/2026
3h 6m
No alerts
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NKS2562AIRBUS Airbus A321
→
04/25/2026
3h 4m
No alerts
Replay Analysis
NKS2561AIRBUS Airbus A321
→
04/25/2026
3h 26m
No alerts
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NKS2560AIRBUS Airbus A321
→
04/25/2026
3h 35m
No alerts
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NKS2563AIRBUS Airbus A321
→
04/25/2026
2h 38m
No alerts
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NKS1601AIRBUS Airbus A321
→
04/24/2026
2h 34m
No alerts
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NKS1544AIRBUS Airbus A321
→
04/22/2026
2h 47m
No alerts
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NKS244AIRBUS Airbus A321
→
04/21/2026
6h 14m
No alerts
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NKS1601AIRBUS Airbus A321
→
04/21/2026
2h 29m
No alerts
Replay Analysis
NKS914AIRBUS Airbus A321
→
04/20/2026
1h 19m
No alerts
Replay Analysis
NKS107AIRBUS Airbus A321
→
04/20/2026
1h 44m
No alerts
Replay Analysis
NKS108AIRBUS Airbus A321
→
04/20/2026
1h 49m
No alerts
Replay Analysis
NKS911AIRBUS Airbus A321
→
04/20/2026
2h 43m
No alerts
Replay Analysis
NKS1484AIRBUS Airbus A321
→
04/20/2026
2h 50m
No alerts
Replay Analysis
NKS1483AIRBUS Airbus A321
→
04/19/2026
2h 13m
No alerts
Replay Analysis
NKS1482AIRBUS Airbus A321
→
04/19/2026
2h 29m
No alerts
Replay Analysis
NKS1481AIRBUS Airbus A321
→
04/19/2026
2h 19m
No alerts
Replay Analysis
NKS906AIRBUS Airbus A321
→
04/19/2026
2h 27m
No alerts
Replay Analysis
NKS2563AIRBUS Airbus A321
→
04/19/2026
2h 53m
No alerts
Replay Analysis
NKS2562AIRBUS Airbus A321
→
04/18/2026
2h 26m
No alerts
Replay Analysis
NKS2561AIRBUS Airbus A321
→
04/18/2026
3h 47m
No alerts
Replay Analysis
NKS2560AIRBUS Airbus A321
→
04/18/2026
3h 40m
No alerts
Replay Analysis
NKS2563AIRBUS Airbus A321
→
04/18/2026
2h 59m
No alerts
Replay Analysis
NKS1601AIRBUS Airbus A321
→
04/17/2026
2h 44m
No alerts
Replay Analysis
NKS1544AIRBUS Airbus A321
→
04/17/2026
2h 49m
No alerts
Replay Analysis
NKS1543AIRBUS Airbus A321
→
04/16/2026
2h 32m
No alerts
Replay Analysis
NKS1542AIRBUS Airbus A321
→
04/16/2026
1h 23m
No alerts
Replay Analysis
NKS1541AIRBUS Airbus A321
→
04/16/2026
1h 30m
No alerts
Replay Analysis
NKS1540AIRBUS Airbus A321
→
04/16/2026
2h 37m
No alerts
Replay Analysis
NKS1986AIRBUS Airbus A321
→
04/15/2026
2h 45m
No alerts
Replay Analysis
NKS1603AIRBUS Airbus A321
→
04/15/2026
30m
No alerts
Replay Analysis
NKS1603AIRBUS Airbus A321
→
04/15/2026
4h 23m
No alerts
Replay Analysis
NKS1602AIRBUS Airbus A321
→
04/15/2026
23m
No alerts
Replay Analysis
NKS1602AIRBUS Airbus A321
→
04/14/2026
2h 13m
No alerts
Replay Analysis
NKS1602AIRBUS Airbus A321
→
04/14/2026
1h 49m
No alerts
Replay Analysis
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