ICAO: A399DE
Owner: DELTA AIR LINES
Flt: DAL2464 N331DN A321 BOS-ATL
Time: 2026-02-01 19:04:25 EST
Min Alt: 5000 ft
Min Dist: 0.44 nm (110° ESE)•airplanes•flightaware•faa

ICAO: A399DE
Owner: DELTA AIR LINES
Flt: DAL2464 N331DN A321 BOS-ATL
Time: 2026-02-01 19:03:52 EST
Min Alt: 3450 ft
Min Dist: 0.1 mi (-51° NW)
adsb planefence by kx1t -•planefence•adsbexchange•flightaware•faa

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

🇺🇸 N331DN - Airbus A321 211SL - Delta Air Lines DAL2264/DL2264 (MSP-TPA-MSP) - 3.9 mi away @ 31925 ft, heading S at 560 mph. Spotted 9x before. [02:04:10 PM CST] #A399DE #N331DN #A321 #DELTA #DAL2264 #DL2264 #ADSB #ADSBbot

ICAO: A399DE
Owner: DELTA AIR LINES
Flt: DAL2614 N331DN A321 MSP-BOS
Time: 2026-01-11 23:40:42 EST
Min Alt: 9100 ft
Min Dist: 1.01 nm (25° 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.

🇺🇸 N331DN - Airbus A321 211SL - Delta Air Lines DAL1881/DL1881, Minneapolis-St Paul/Wold-Chamberlain (MSP) to Cancun (CUN) - 4.4 mi away @ 33650 ft, heading SSE at 528 mph. Spotted 8x before. [11:12:19 AM CST] #A399DE #N331DN #A321 #DELTA #DAL1881 #DL1881 #ADSB #ADSBbot

ICAO: A399DE
Owner: DELTA AIR LINES
Flt: DAL2649 N331DN A321 MSP-BOS
Time: 2025-12-17 10:12:52 EST
Min Alt: 8750 ft
Min Dist: 1.02 nm (19° NNE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A399DE
Owner: DELTA AIR LINES
Flt: DAL2649 N331DN A321 MSP-BOS
Time: 2025-12-04 10:21:51 EST
Min Alt: 8550 ft
Min Dist: 1.03 nm (18° NNE)
Loudness: 1 dB
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.

🇺🇸 N331DN - Airbus A321 211SL - Delta Air Lines DAL2187/DL2187 (MSP-MIA-MSP) - 4.3 mi away @ 36000 ft, heading NNW at 461 mph. Spotted 7x before! [08:30:19 PM CST] #A399DE #N331DN #A321 #DELTA #DAL2187 #DL2187 #ADSB #ADSBbot

ICAO: A399DE
Owner: DELTA AIR LINES
Flt: DAL1707 N331DN A321 DTW-BOS
Time: 2025-10-17 19:58:11 EDT
Min Alt: 9250 ft
Min Dist: 1.02 km (18° NNE)
Loudness: 0 dB
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa