Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

NKS2231

Operated by Spirit Airlines

Live map

Live map filtered to NKS2231. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH MVFR

George Bush Intercontinental Airport

Houston, US

Local time
02:36 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
140° / 7 kt
Visibility
10 SM
Ceiling
BKN 1,300 ft, BKN 2,600 ft
Temp / Dew
27°C / 26°C
Altimeter
29.98 inHg

Obs: 2026-10-13T06:53:00.000Z

Raw METAR / TAF 
METAR KIAH 130653Z 14007KT 10SM BKN013 BKN026 27/26 A2998 RMK AO2 SLP150 T02670256

TAF KIAH 130520Z 1306/1412 14006KT P6SM BKN025 FM131000 15005KT P6SM BKN035 FM131600 15010KT P6SM SCT030 BKN040 PROB30 1318/1323 -TSRA SCT030CB

flight Live Traffic

flight_takeoff 43 Departures
flight_land 66 Arrivals

Arrival

PHL KPHL VFR

Philadelphia International Airport

Philadelphia, US

Local time
03:36 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
36 ft
Coordinates
39.8719, -75.2411

cloud Weather

Wind
220° / 3 kt
Visibility
10 SM
Ceiling
FEW 28,000 ft
Temp / Dew
17°C / 15°C
Altimeter
29.95 inHg

Obs: 2026-10-13T06:54:00.000Z

Raw METAR / TAF 
METAR KPHL 130654Z 22003KT 10SM FEW280 17/15 A2995 RMK AO2 SLP141 T01670150 $

TAF KPHL 130530Z 1306/1412 VRB03KT P6SM FEW250 TEMPO 1310/1313 4SM BR FM131400 22005KT P6SM FEW250 FM131800 21010KT P6SM SCT250 FM140300 22006KT P6SM FEW250 WS020/24035KT FM140700 23005KT P6SM FEW250

warning FAA Advisories

  • Closed: !PHL 09/263 PHL AD AP CLSD TO NON SKED ACFT WINGSPAN MORE THAN 214FT AND TAIL HGT MORE THAN 66FT. 2609301806-2610311200 (Sep 30 at 18:06 UTC. – Oct 31 at 12:00 UTC.)

flight Live Traffic

flight_takeoff 46 Departures
flight_land 80 Arrivals

Recent history last 28

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-01 A8B56F IAH → PHL May 1, 21:45 UTCMay 1, 23:40 UTC1h 55m - -
2026-04-30 A8C094 IAH → PHL Apr 30, 17:40 UTCApr 30, 19:30 UTC1h 50m - -
2026-04-29 A91700 IAH → PHL Apr 29, 18:00 UTCApr 29, 19:45 UTC1h 45m - -
2026-04-28 ADCA12 IAH → PHL Apr 28, 18:45 UTCApr 28, 20:35 UTC1h 50m - -
2026-04-27 A91E6E IAH → PHL Apr 27, 18:20 UTCApr 27, 20:15 UTC1h 55m - -
2026-04-26 A8E0A5 IAH → PHL Apr 26, 17:55 UTCApr 26, 19:50 UTC1h 55m - -
2026-04-26 A91349 IAH → PHL Apr 26, 00:10 UTCApr 26, 02:00 UTC1h 50m - -
2026-04-26 A91349 IAH → PHL Apr 26, 00:07 UTCApr 26, 02:01 UTC1h 54m -1029m +15m
2026-04-24 A91700 IAH → PHL Apr 24, 18:05 UTCApr 24, 19:55 UTC1h 50m - -
2026-04-24 A91700 IAH → PHL Apr 24, 18:00 UTCApr 24, 19:52 UTC1h 52m +44m +1m
2026-04-23 A91700 IAH → PHL Apr 23, 17:45 UTCApr 23, 19:55 UTC2h 10m - -
2026-04-22 A99AFB IAH → PHL Apr 22, 17:35 UTCApr 22, 19:35 UTC2h 0m - -
2026-04-21 A90F92 IAH → PHL Apr 21, 17:30 UTCApr 21, 19:25 UTC1h 55m - -
2026-04-20 A8E0A5 IAH → PHL Apr 20, 19:30 UTCApr 20, 21:25 UTC1h 55m - -
2026-04-19 A8D6DE IAH → PHL Apr 19, 18:00 UTCApr 19, 19:55 UTC1h 55m - -
2026-04-19 A8D6DE IAH → PHL Apr 19, 18:00 UTCApr 19, 19:56 UTC1h 56m +44m +6m
2026-04-17 A8D6DE IAH → PHL Apr 17, 19:25 UTCApr 17, 20:45 UTC1h 20m - -
2026-04-17 A8D6DE IAH → PHL Apr 17, 18:47 UTCApr 17, 20:40 UTC1h 53m +91m +3m
2026-04-16 A91AB7 IAH → PHL Apr 16, 19:15 UTCApr 16, 20:00 UTC45m - -
2026-04-16 A91AB7 IAH → PHL Apr 16, 18:05 UTCApr 16, 19:10 UTC1h 5m - -
2026-04-15 A8F6EF IAH → PHL Apr 15, 19:05 UTCApr 15, 19:25 UTC20m - -
2026-04-15 A8F6EF IAH → PHL Apr 15, 17:24 UTCApr 15, 19:25 UTC2h 1m +8m +2m
2026-04-15 A87CBB IAH → PHL Apr 15, 00:55 UTCApr 15, 01:10 UTC15m - -
2026-04-14 A87CBB IAH → PHL Apr 14, 22:55 UTCApr 15, 00:50 UTC1h 55m - -
2026-04-14 A87CBB IAH → PHL Apr 14, 22:19 UTCApr 15, 01:11 UTC2h 52m +30m +9m
2026-04-13 ADCA12 - Apr 13, 22:06 UTCApr 14, 01:05 UTC2h 59m +17m +10m
2026-04-13 A842A9 - Apr 13, 03:55 UTCApr 13, 04:05 UTC10m - -
2026-04-13 A842A9 BOS → FLL Apr 13, 01:20 UTCApr 13, 04:05 UTC2h 45m - -

Performance history

Flights tracked
28
Avg arrival delay
+7m
On-time arrival
100% 100% on time
Aircraft used
14

Monthly activity 2 months

Month Flights tracked
May 2026 1
April 2026 27

NKS2231 frequently asked

Where does flight NKS2231 fly?
NKS2231 (Spirit Airlines) flies from IAH to PHL. View the full route page.
How long is flight NKS2231?
Based on observed flights, NKS2231 takes on average 1h 44m from takeoff to landing.
How often does NKS2231 fly?
NKS2231 has been observed flying several times a week in our tracking data. We've recorded 28 flights under this callsign.
Is flight NKS2231 usually on time?
Across recent flights, NKS2231 arrives with an average 7-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight NKS2231?
NKS2231 has been operated by 14 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track NKS2231 live?
Yes. When NKS2231 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.