Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

N21843

Live map

Live map filtered to N21843. Shown when the flight is currently airborne.

Route airports View route page →

Departure

PAO KPAO VFR

Palo Alto Airport

Palo Alto, US

Local time
12:48 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
4 ft
Coordinates
37.4611, -122.1150

cloud Weather

Wind
360° / 6 kt
Visibility
10 SM
Ceiling
SKC
Temp / Dew
20°C / 15°C
Altimeter
29.98 inHg

Obs: 2026-08-19T18:47:00.000Z

Raw METAR 
METAR KPAO 191847Z 36006KT 10SM SKC 20/15 A2998

flight Live Traffic

flight_takeoff 5 Departures
flight_land 2 Arrivals

Arrival

PAO KPAO VFR

Palo Alto Airport

Palo Alto, US

Local time
12:48 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
4 ft
Coordinates
37.4611, -122.1150

cloud Weather

Wind
360° / 6 kt
Visibility
10 SM
Ceiling
SKC
Temp / Dew
20°C / 15°C
Altimeter
29.98 inHg

Obs: 2026-08-19T18:47:00.000Z

Raw METAR 
METAR KPAO 191847Z 36006KT 10SM SKC 20/15 A2998

flight Live Traffic

flight_takeoff 5 Departures
flight_land 2 Arrivals

Recent history last 9

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A1DA3A PAO → PAO Jul 26, 18:20 UTCJul 26, 19:25 UTC1h 5m - -
2026-06-30 A1DA3A - Jun 30, 22:10 UTCJun 30, 22:30 UTC20m - -
2026-06-30 A1DA3A - Jun 30, 19:55 UTCJun 30, 20:15 UTC20m - -
2026-06-15 A1DA3A - Jun 15, 00:15 UTCJun 15, 00:40 UTC25m - -
2026-06-14 A1DA3A - Jun 14, 23:00 UTCJun 14, 23:29 UTC29m - -
2026-05-26 A1DA3A - May 26, 22:39 UTCMay 26, 23:05 UTC25m - -
2026-05-26 A1DA3A PAO → SCK May 26, 18:05 UTCMay 26, 18:24 UTC20m - -
2026-05-09 A1DA3A - May 9, 20:30 UTCMay 9, 21:05 UTC35m - -
2026-05-09 A1DA3A PAO → MOD May 9, 17:00 UTCMay 9, 17:25 UTC25m - -

Performance history

Flights tracked
9
Avg arrival delay
-
On-time arrival
-
Aircraft used
1

Monthly activity 3 months

Month Flights tracked
July 2026 1
June 2026 4
May 2026 4

N21843 frequently asked

Where does flight N21843 fly?
N21843 flies from PAO to PAO. View the full route page.
How long is flight N21843?
Based on observed flights, N21843 takes on average 29m from takeoff to landing.
How often does N21843 fly?
N21843 has been observed flying several times a week in our tracking data. We've recorded 9 flights under this callsign.
Can I track N21843 live?
Yes. When N21843 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.