Apparatus

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flight_takeoff Flight

FFT4129

Operated by Frontier Airlines

Live map

Live map filtered to FFT4129. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SLC KSLC VFR

Salt Lake City International Airport

Salt Lake City, US

Local time
14:44 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
4,227 ft
Coordinates
40.7889, -111.9799

cloud Weather

Wind
VRB / 5 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, FEW 12,000 ft, FEW 17,000 ft
Temp / Dew
29°C / 5°C
Altimeter
29.96 inHg

Obs: 2026-09-11T19:54:00.000Z

Raw METAR / TAF 
METAR KSLC 111954Z VRB05KT 10SM FEW100 FEW120 FEW170 29/05 A2996 RMK AO2 SLP088 FU FEW120 FU NW-NE ACSL DSNT SE AND S-SW AND NW T02940050

TAF KSLC 111743Z 1118/1224 33009KT P6SM FEW200 FM120300 15008KT P6SM SKC FM122000 34007KT P6SM SCT200

flight Live Traffic

flight_takeoff 148 Departures
flight_land 150 Arrivals

Arrival

LAX KLAX VFR

Los Angeles International Airport

Los Angeles, US

Local time
13:44 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
270° / 9 kt
Visibility
10 SM
Ceiling
FEW 1,000 ft, FEW 25,000 ft
Temp / Dew
28°C / 21°C
Altimeter
29.86 inHg

Obs: 2026-09-11T19:53:00.000Z

Raw METAR / TAF 
METAR KLAX 111953Z 27009KT 10SM FEW010 FEW250 28/21 A2986 RMK AO2 SLP108 T02780211 $

TAF KLAX 111720Z 1118/1224 24006KT P6SM SCT250 FM112100 26012KT P6SM SCT250 FM120200 26006KT P6SM SCT250 FM120600 VRB03KT P6SM SKC FM121000 VRB03KT P6SM OVC009 FM121700 26006KT P6SM SCT012 FM122100 26012KT P6SM SCT250

warning FAA Advisories

  • Closed: !LAX 05/277 LAX AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC 24HR PPR CTC ATLANTIC AVIATION 310-258-9884 OR SIGNATURE AVIATION 310-410-9605 2605271826-2705281600 (May 27 at 18:26 UTC. – May 28 at 16:00 UTC.)

flight Live Traffic

flight_takeoff 267 Departures
flight_land 260 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A39DCA SLC → LAX Jul 26, 16:25 UTCJul 26, 17:55 UTC1h 30m - -
2026-07-25 A36516 SLC → LAX Jul 25, 16:30 UTCJul 25, 18:05 UTC1h 35m - -
2026-07-25 A36516 SLC → LAX Jul 25, 16:32 UTCJul 25, 17:54 UTC1h 22m +12m +13m
2026-07-24 A3E911 SLC → LAX Jul 24, 16:40 UTCJul 24, 18:05 UTC1h 25m - -
2026-07-23 A43BC6 SLC → LAX Jul 23, 16:25 UTCJul 23, 17:50 UTC1h 25m - -
2026-07-22 A3965C SLC → LAX Jul 22, 16:30 UTCJul 22, 17:55 UTC1h 25m - -
2026-07-21 A4CE9D SLC → LAX Jul 21, 17:10 UTCJul 21, 18:40 UTC1h 30m - -
2026-07-21 A4CE9D SLC → LAX Jul 21, 17:17 UTCJul 21, 18:36 UTC1h 19m +57m +12m
2026-07-20 A3DF4A SLC → LAX Jul 20, 16:25 UTCJul 20, 16:30 UTC5m - -
2026-07-20 A3DF4A SLC → LAX Jul 20, 16:32 UTCJul 20, 17:48 UTC1h 16m +12m +14m
2026-07-19 A36516 SLC → LAX Jul 19, 16:25 UTCJul 19, 17:45 UTC1h 20m - -
2026-07-18 A42A91 SLC → LAX Jul 18, 16:25 UTCJul 18, 17:50 UTC1h 25m - -
2026-07-17 A42A91 SLC → LAX Jul 17, 16:34 UTCJul 17, 18:05 UTC1h 30m - -
2026-07-16 A3B05D - Jul 16, 16:25 UTCJul 16, 17:49 UTC1h 25m - -
2026-07-15 A417FE - Jul 15, 17:10 UTCJul 15, 18:35 UTC1h 25m - -
2026-07-14 A21F57 - Jul 14, 16:30 UTCJul 14, 17:55 UTC1h 25m - -
2026-07-14 A21F57 SLC → LAX Jul 14, 16:32 UTCJul 14, 17:54 UTC1h 22m +12m +10m
2026-07-13 A45210 - Jul 13, 16:30 UTCJul 13, 17:55 UTC1h 25m - -
2026-07-11 A21F57 SLC → LAX Jul 11, 16:32 UTCJul 11, 17:45 UTC1h 13m +12m +10m
2026-07-11 A21F57 SLC → LAX Jul 11, 16:20 UTCJul 11, 17:50 UTC1h 30m - -
2026-07-10 A45210 SLC → LAX Jul 10, 17:25 UTCJul 10, 19:05 UTC1h 40m - -
2026-07-09 A446EB SLC → LAX Jul 9, 16:20 UTCJul 9, 17:45 UTC1h 25m - -
2026-07-08 A45F8E SLC → LAX Jul 8, 16:25 UTCJul 8, 17:55 UTC1h 30m - -
2026-07-07 A54B2A SLC → LAX Jul 7, 16:30 UTCJul 7, 17:55 UTC1h 25m - -
2026-07-06 A54B2A SLC → LAX Jul 6, 16:30 UTCJul 6, 17:55 UTC1h 25m - -
2026-07-06 A54B2A SLC → LAX Jul 6, 16:32 UTCJul 6, 17:53 UTC1h 21m +12m +5m
2026-07-05 A3B05D SLC → LAX Jul 5, 16:25 UTCJul 5, 17:55 UTC1h 30m - -
2026-07-04 A45210 SLC → LAX Jul 4, 16:20 UTCJul 4, 17:55 UTC1h 35m - -
2026-07-03 A4E389 SLC → LAX Jul 3, 16:25 UTCJul 3, 18:00 UTC1h 35m - -
2026-07-03 A4E389 SLC → LAX Jul 3, 16:32 UTCJul 3, 17:55 UTC1h 23m +12m +11m

Performance history

Flights tracked
60 showing last 30
Avg arrival delay
+11m
On-time arrival
100% 100% on time
Aircraft used
16

Monthly activity 3 months

Month Flights tracked
July 2026 33
June 2026 26
April 2026 1

FFT4129 frequently asked

Where does flight FFT4129 fly?
FFT4129 (Frontier Airlines) flies from SLC to LAX. View the full route page.
How long is flight FFT4129?
Based on observed flights, FFT4129 takes on average 1h 23m from takeoff to landing.
How often does FFT4129 fly?
FFT4129 has been observed flying several times a week in our tracking data. We've recorded 60 flights under this callsign.
Is flight FFT4129 usually on time?
Across recent flights, FFT4129 arrives with an average 11-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight FFT4129?
FFT4129 has been operated by 16 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track FFT4129 live?
Yes. When FFT4129 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.