Apparatus

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flight_takeoff Flight

AIP1531

Operated by Alpine Air Express

Live map

Live map filtered to AIP1531. Shown when the flight is currently airborne.

Route airports View route page →

Departure

MLS KMLS VFR

Miles City Airport - Frank Wiley Field

Miles City, US

Local time
00:21 MDT
Timezone
America/Denver
Type
Medium Airport
Elevation
2,630 ft
Coordinates
46.4273, -105.8854

cloud Weather

Wind
160° / 6 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
23°C / 14°C
Altimeter
29.90 inHg

Obs: 2026-07-24T05:53:00.000Z

Raw METAR / TAF 
METAR KMLS 240553Z AUTO 16006KT 10SM CLR 23/14 A2990 RMK AO2 SLP100 T02280139 10339 20228 58004

TAF KMLS 240539Z 2406/2506 18007KT P6SM FEW110 FM241500 26010KT P6SM SKC FM241800 29015G23KT P6SM FEW120 FM250100 32011KT P6SM FEW120 FM250300 VRB06KT P6SM SKC

Arrival

BIL KBIL VFR

Billings Logan International Airport

Billings, US

Local time
00:21 MDT
Timezone
America/Denver
Type
Medium Airport
Elevation
3,652 ft
Coordinates
45.8089, -108.5412

cloud Weather

Wind
230° / 9 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
26°C / 14°C
Altimeter
29.97 inHg

Obs: 2026-07-24T05:53:00.000Z

Raw METAR / TAF 
METAR KBIL 240553Z 23009KT 10SM CLR 26/14 A2997 RMK AO2 SLP107 T02610144 10333 20256 50002 $

TAF KBIL 240539Z 2406/2506 VRB06KT P6SM FEW100 FM240700 24010KT P6SM FEW100 FM241900 30012G20KT P6SM FEW120 FM242200 30015G23KT P6SM VCSH SCT120 FM250200 35008KT P6SM SCT150

flight Live Traffic

flight_takeoff 9 Departures
flight_land 10 Arrivals

Recent history last 1

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-20 A17030 MLS → BIL Jul 20, 21:55 UTCJul 20, 22:05 UTC10m - -

Performance history

Flights tracked
1
Avg arrival delay
-
On-time arrival
-
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
July 2026 1

AIP1531 frequently asked

Where does flight AIP1531 fly?
AIP1531 (Alpine Air Express) flies from MLS to BIL. View the full route page.
How long is flight AIP1531?
Based on observed flights, AIP1531 takes on average 10m from takeoff to landing.
How often does AIP1531 fly?
AIP1531 has been observed flying rarely in our tracking data. We've recorded 1 flight under this callsign.
Can I track AIP1531 live?
Yes. When AIP1531 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.