Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

AIP521

Operated by Alpine Air Express

Live map

Live map filtered to AIP521. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LRD KLRD VFR

Laredo International Airport

Laredo, US

Local time
08:25 CDT
Timezone
America/Chicago
Type
Medium Airport
Elevation
508 ft
Coordinates
27.5438, -99.4616

cloud Weather

Wind
90° / 7 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
25°C / 22°C
Altimeter
29.96 inHg

Obs: 2026-09-01T12:56:00.000Z

Raw METAR / TAF 
METAR KLRD 011256Z 09007KT 10SM CLR 25/22 A2996 RMK AO2 SLP141 T02500222

TAF KLRD 011120Z 0112/0212 14008KT P6SM SKC FM012200 11012G22KT P6SM FEW100 FM020500 13009KT P6SM SKC

flight Live Traffic

flight_takeoff 7 Departures
flight_land 4 Arrivals

Arrival

YIP KYIP VFR

Willow Run Airport

Detroit, US

Local time
09:25 EDT
Timezone
America/Detroit
Type
Medium Airport
Elevation
716 ft
Coordinates
42.2379, -83.5304

cloud Weather

Wind
250° / 6 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
24°C / 21°C
Altimeter
29.98 inHg

Obs: 2026-09-01T12:53:00.000Z

Raw METAR / TAF 
METAR KYIP 011253Z 25006KT 10SM CLR 24/21 A2998 RMK AO2 SLP146 T02440211

TAF KYIP 011120Z 0112/0212 24006KT P6SM SCT100 BKN200 TEMPO 0112/0113 5SM BR FM011600 25009KT P6SM SCT070 BKN150 PROB30 0120/0202 3SM -TSRA SCT040 BKN070CB FM020200 23005KT P6SM SCT120 BKN250

flight Live Traffic

flight_takeoff 11 Departures
flight_land 4 Arrivals

Recent history last 2

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-10 AB3628 LRD → YIP May 10, 23:15 UTCMay 11, 02:30 UTC3h 15m - -
2026-05-10 AB3628 LRD → YIP May 10, 19:45 UTCMay 10, 22:15 UTC2h 30m - -

Performance history

Flights tracked
2
Avg arrival delay
-
On-time arrival
-
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
May 2026 2

AIP521 frequently asked

Where does flight AIP521 fly?
AIP521 (Alpine Air Express) flies from LRD to YIP. View the full route page.
How long is flight AIP521?
Based on observed flights, AIP521 takes on average 2h 53m from takeoff to landing.
How often does AIP521 fly?
AIP521 has been observed flying rarely in our tracking data. We've recorded 2 flights under this callsign.
Can I track AIP521 live?
Yes. When AIP521 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.