NKS1257

SPIRIT AIRLINES LLC · EWR → IAH

NKS1257 is operated by SPIRIT AIRLINES LLC between Newark Liberty International Airport (KEWR) and George Bush Intercontinental Houston Airport (KIAH). The flight is most often flown by a AIRBUS Airbus A320. Typical block time is 3h 26m. SkyMeter has observed 2 legs of this flight number via ADS-B.

✈
FLIGHTS
2
last 90 days
⏱
AVG DURATION
3h 26m
tracked time
📅
SERVICE PERIOD
07/10/2025 → 04/14/2026
first → last seen
🗺
ROUTES / TYPES
1 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
KEWR → KIAH
2
avg 3h 26m · Newark Liberty → George Bush Intercontinental Houston

Aircraft types

Equipment used on this number

1
A320 AIRBUS Airbus A320
2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of NKS1257

30
N647NKAIRBUS Airbus A320
→
04/14/2026
3h 31m
No alerts
Replay Analysis
N611NKAIRBUS Airbus A320
→
04/13/2026
3h 21m
No alerts
Replay Analysis
N649NKAIRBUS Airbus A320
→
04/11/2026
3h 14m
No alerts
Replay Analysis
N619NKAIRBUS Airbus A320
→
04/10/2026
3h 37m
No alerts
Replay Analysis
N654NKAIRBUS Airbus A320
→
04/09/2026
3h 37m
No alerts
Replay Analysis
N622NKAIRBUS Airbus A320
→
04/08/2026
3h 42m
No alerts
Replay Analysis
N646NKAIRBUS Airbus A320
→
04/07/2026
3h 39m
No alerts
Replay Analysis
N618NKAIRBUS Airbus A320
→
04/06/2026
3h 29m
No alerts
Replay Analysis
N687NKAIRBUS Airbus A321
→
04/05/2026
3h 40m
No alerts
Replay Analysis
N652NKAIRBUS Airbus A320
→
04/03/2026
3h 26m
No alerts
Replay Analysis
N920NKAIRBUS Airbus A320 Neo
→
04/01/2026
3h 18m
↘ Diverted (inferred)
Replay Analysis
N631NKAIRBUS Airbus A320
→
03/31/2026
3h 14m
No alerts
Replay Analysis
N920NKAIRBUS Airbus A320 Neo
→
03/30/2026
3h 20m
No alerts
Replay Analysis
N613NKAIRBUS Airbus A320
→
03/29/2026
3h 31m
No alerts
Replay Analysis
N644NKAIRBUS Airbus A320
→
03/28/2026
3h 34m
No alerts
Replay Analysis
N624NKAIRBUS Airbus A320
→
03/27/2026
3h 10m
No alerts
Replay Analysis
N614NKAIRBUS Airbus A320
→
03/26/2026
3h 11m
No alerts
Replay Analysis
N616NKAIRBUS Airbus A320
→
03/25/2026
3h 9m
No alerts
Replay Analysis
N970NKAIRBUS Airbus A320 Neo
→
03/23/2026
3h 44m
No alerts
Replay Analysis
N691NKAIRBUS Airbus A320
→
03/22/2026
3h 18m
No alerts
Replay Analysis
N603NKAIRBUS Airbus A320
→
03/21/2026
3h 19m
No alerts
Replay Analysis
N613NKAIRBUS Airbus A320
→
03/20/2026
3h 4m
No alerts
Replay Analysis
N621NKAIRBUS Airbus A320
→
03/19/2026
3h 1m
No alerts
Replay Analysis
N621NKAIRBUS Airbus A320
→
03/17/2026
9m
No alerts
Replay Analysis
N621NKAIRBUS Airbus A320
→
03/16/2026
3h 48m
No alerts
Replay Analysis
N621NKAIRBUS Airbus A320
→
03/16/2026
3h 58m
No alerts
Replay Analysis
N633NKAIRBUS Airbus A320
→
03/15/2026
3h 42m
No alerts
Replay Analysis
N612NKAIRBUS Airbus A320
→
03/14/2026
3h 34m
No alerts
Replay Analysis
N645NKAIRBUS Airbus A320
→
03/13/2026
3h 42m
No alerts
Replay Analysis
N628NKAIRBUS Airbus A320
→
03/12/2026
4h 18m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window