Apparatus

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flight_takeoff Flight

AIP428

Operated by Alpine Air Express

Live map

Live map filtered to AIP428. Shown when the flight is currently airborne.

Route airports View route page →

Departure

HLN KHLN VFR

Helena Regional Airport

Helena, US

Local time
21:48 MDT
Timezone
America/Denver
Type
Medium Airport
Elevation
3,877 ft
Coordinates
46.6068, -111.9830

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
1°C / -2°C
Altimeter
30.00 inHg

Obs: 2026-10-13T02:53:00.000Z

Raw METAR / TAF 
METAR KHLN 130253Z 00000KT 10SM CLR 01/M02 A3000 RMK AO2 SLP204 T00061022 53004 $

TAF KHLN 122322Z 1300/1324 VRB03KT P6SM BKN030 FM130600 VRB03KT 6SM BR SCT250 FM130900 VRB03KT 3SM BR SCT003 TEMPO 1312/1316 1SM BR FM131700 VRB03KT P6SM SCT250

flight Live Traffic

flight_takeoff 2 Departures
flight_land 3 Arrivals

Arrival

SFF KSFF VFR

Felts Field

Spokane, US

Local time
20:48 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
1,953 ft
Coordinates
47.6829, -117.3219

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
6°C / 0°C
Altimeter
30.06 inHg

Obs: 2026-10-13T02:53:00.000Z

Raw METAR / TAF 
METAR KSFF 130253Z 00000KT 10SM CLR 06/00 A3006 RMK AO2 SLP186 T00610000 53012

TAF KSFF 122331Z 1300/1324 VRB02KT P6SM FEW070 FM131900 22004KT P6SM FEW250

flight Live Traffic

flight_takeoff 1 Departures
flight_land 0 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-23 A27220 HLN → SFF Apr 23, 02:20 UTCApr 23, 03:35 UTC1h 15m - -
2026-04-20 A0CB19 HLN → SFF Apr 20, 16:55 UTCApr 20, 17:25 UTC30m - -
2026-04-20 A0CB19 HLN → SFF Apr 20, 14:10 UTCApr 20, 14:40 UTC30m - -

Performance history

Flights tracked
3
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

AIP428 frequently asked

Where does flight AIP428 fly?
AIP428 (Alpine Air Express) flies from HLN to SFF. View the full route page.
How long is flight AIP428?
Based on observed flights, AIP428 takes on average 45m from takeoff to landing.
How often does AIP428 fly?
AIP428 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
What aircraft operates flight AIP428?
AIP428 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track AIP428 live?
Yes. When AIP428 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.