NDU21

Flight

Status

Completed (landing presumed)

Arrival confirmed via

Inferred (no confirmation)

Departure

Grand Forks International Airport (GFK) — Grand Forks, United States

Departed

2026-09-05 21:37 UTC

Arrival

Crookston Municipal Kirkwood Field (CKN) — Crookston, United States

Distance flown

280 km

Straight-line distance

43 km

Approach distance

280 km

Aircraft

Registration

N921ND

Type

PIPER Variants

Altitude & speed

Max altitude

6,550 ft

Max ground speed

128 kt

Tracked

3h 27m · 278 km

Altitude (ft, max 6,550)

Ground speed (kt, max 128)

Altitude (ft, max 6,550)

Ground speed (kt, max 128)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

University of North Dakota (NDU)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 13:54 UTC	NDU21	GFK → DLH Grand Forks → Duluth	N921ND	PIPER Variants	In progress	~395 km est.
2026-10-02 01:04 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	449 km
2026-10-01 12:37 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	728 km
2026-09-30 13:41 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	718 km
2026-09-29 21:56 UTC	NDU21	GFK → DLH Grand Forks → Duluth	N921ND	PIPER Variants	Incomplete (signal lost)	~1002 km est. (565 km recorded)
2026-09-28 15:18 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	191 km
2026-09-28 13:11 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	19 km
2026-09-27 17:28 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	78 km
2026-09-27 15:20 UTC	NDU21	GFK → ? Grand Forks → ?	N921ND	PIPER Variants	Incomplete (signal lost)	92 km
2026-09-26 20:37 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	673 km
2026-09-25 22:11 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	403 km
2026-09-25 18:35 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	191 km
2026-09-24 18:03 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	802 km
2026-09-24 02:17 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	303 km
2026-09-23 22:17 UTC	NDU21	GFK → DLH Grand Forks → Duluth	N921ND	PIPER Variants	Incomplete (signal lost)	~651 km est. (322 km recorded)
2026-09-23 13:32 UTC	NDU21	CKN → GFK Crookston → Grand Forks	N921ND	PIPER Variants	Completed	47 km
2026-09-23 12:41 UTC	NDU21	GFK → CKN Grand Forks → Crookston	N921ND	PIPER Variants	Completed (landing presumed)	40 km
2026-09-23 01:10 UTC	NDU21	DLH → GFK Duluth → Grand Forks	N921ND	PIPER Variants	Completed	414 km
2026-09-22 19:44 UTC	NDU21	GFK → DLH Grand Forks → Duluth	N921ND	PIPER Variants	Completed	621 km
2026-09-22 18:09 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed (landing presumed)	58 km
2026-09-22 12:56 UTC	NDU21	GFK → ? Grand Forks → ?	N921ND	PIPER Variants	Incomplete (signal lost)	473 km
2026-09-21 12:10 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	1310 km
2026-09-20 18:51 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	200 km
2026-09-19 03:37 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	62 km
2026-09-18 14:39 UTC	NDU21	GFK → TVF Grand Forks → Thief River Falls	N921ND	PIPER Variants	Completed (landing presumed)	972 km
2026-09-18 13:28 UTC	NDU21	? → GFK ? → Grand Forks	N921ND	PIPER Variants	Completed (landing presumed)	79 km
2026-09-18 12:27 UTC	NDU21	GFK → ? Grand Forks → ?	N921ND	PIPER Variants	Incomplete (signal lost)	152 km
2026-09-17 19:56 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	787 km
2026-09-17 19:00 UTC	NDU21	? → GFK ? → Grand Forks	N921ND	PIPER Variants	Completed (landing presumed)	26 km
2026-09-17 13:31 UTC	NDU21	GFK → ? Grand Forks → ?	N921ND	PIPER Variants	Incomplete (signal lost)	341 km
2026-09-16 17:22 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	1049 km
2026-09-16 15:55 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed (landing presumed)	81 km
2026-09-16 14:58 UTC	NDU21	GFK → CKN Grand Forks → Crookston	N921ND	PIPER Variants	Completed (landing presumed)	~50 km est. (28 km recorded)
2026-09-15 21:49 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	510 km
2026-09-15 20:38 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed (landing presumed)	81 km
2026-09-15 17:30 UTC	NDU21	GFK → ? Grand Forks → ?	N921ND	PIPER Variants	Incomplete (signal lost)	288 km
2026-09-13 15:26 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	845 km
2026-09-13 00:29 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	167 km
2026-09-11 14:53 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	635 km
2026-09-11 13:22 UTC	NDU21	CKN → GFK Crookston → Grand Forks	N921ND	PIPER Variants	Completed	83 km
2026-09-11 12:29 UTC	NDU21	GFK → CKN Grand Forks → Crookston	N921ND	PIPER Variants	Completed (landing presumed)	71 km
2026-09-10 12:02 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	1471 km
2026-09-09 12:27 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	1209 km
2026-09-08 13:07 UTC	NDU21	GFK → ? Grand Forks → ?	N921ND	PIPER Variants	Incomplete (signal lost)	11 km
2026-09-06 01:50 UTC	NDU21	CKN → GFK Crookston → Grand Forks	N921ND	PIPER Variants	Completed	50 km
2026-09-05 21:37 UTC	NDU21	GFK → CKN Grand Forks → Crookston	N921ND	PIPER Variants	Completed (landing presumed)	280 km
2026-09-04 19:31 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	572 km
2026-09-03 13:10 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	296 km
2026-09-02 16:16 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	953 km
2026-09-01 21:30 UTC	NDU21	GFK → GFK Grand Forks → Grand Forks	N921ND	PIPER Variants	Completed	477 km