Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N938AK - Boeing 737MAX 9 - Alaska Airlines ASA388/AS388 (SEA-STL-SEA) - 3.6 mi away @ 13825 ft, heading NW at 396 mph. Spotted 7x before. [04:09:46 PM CDT] #AD036B #N938AK #B39M #ALASKA #ASA388 #AS388 #TakingOff #ADSB #ADSBbot

ICAO: AD036B
Owner: ALASKAAIRLINES
Flt: ASA460 N938AK B39M SEA-BOS
Time: 2026-04-02 23:20:56 EDT
Min Alt: 8950 ft
Min Dist: 0.99 nm (24deg NNE)

dev adsb planefence by kx1t - sdr-e airplanes flightaware faa

ICAO: AD036B
Owner: ALASKA AIRLINES
Flt: ASA390 N938AK B39M SAN-BOS
Time: 2026-01-21 17:12:59 EST
Min Alt: 8950 ft
Min Dist: 0.99 nm (23° NNE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N938AK - Boeing 737MAX 9 - Alaska Airlines ASA291/AS291 (SEA-STL-SEA) - 3.4 mi away @ 12150 ft, heading NW at 426 mph. Spotted 6x before! [08:54:58 PM CDT] #AD036B #N938AK #B39M #ALASKA #ASA291 #AS291 #Landing #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N938AK - Boeing 737MAX 9 - Alaska Airlines ASA9675/AS9675, General Mitchell (MKE) to Licenciado Gustavo Diaz Ordaz (PVR) - 4.7 mi away @ 36800 ft, heading SW at 425 mph. Spotted 5x before! [09:28:28 AM CST] #AD036B #N938AK #B39M #ALASKA #ASA9675 #AS9675 #ADSB #ADSBbot