NAC1781

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Red Dog Airport (RDB) — Red Dog, United States

Departed

2026-09-30 21:14 UTC

Arrival

Ted Stevens Anchorage International Airport (ANC) — Anchorage, United States

Distance flown

1027 km

Straight-line distance

976 km

Approach distance

67 km

Registration

Type

Boeing 737-400

Max altitude

35,000 ft

Max ground speed

450 kt

Tracked

2h 21m · 1,019 km

Altitude (ft, max 35,000)

Ground speed (kt, max 450)

Altitude (ft, max 35,000)

Ground speed (kt, max 450)

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.

Northern Air Cargo (NAC)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-30 21:14 UTC	NAC1781	RDB → ANC Red Dog → Anchorage	N409YK	Boeing 737-400	Completed	1027 km
2026-09-19 21:59 UTC	NAC1781	RDB → ANC Red Dog → Anchorage	N304KH	Boeing 737-300	Completed	1041 km
2026-09-16 20:19 UTC	NAC1781	RDB → ANC Red Dog → Anchorage	N304KH	Boeing 737-300	Completed	1054 km
2026-09-05 01:30 UTC	NAC1781	RDB → ANC Red Dog → Anchorage	N409YK	Boeing 737-400	Completed	1023 km
2026-08-29 21:29 UTC	NAC1781	RDB → ANC Red Dog → Anchorage	N304KH	Boeing 737-300	Completed	1046 km
2026-08-28 21:47 UTC	NAC1781	RDB → ANC Red Dog → Anchorage	N3159G	Boeing 737-800	Completed	1040 km
2026-08-22 21:25 UTC	NAC1781	RDB → ANC Red Dog → Anchorage	N409YK	Boeing 737-400	Completed	1728 km
2026-08-21 18:57 UTC	NAC1781	ANC → ANC Anchorage → Anchorage	N3159G	Boeing 737-800	Completed	2975 km
2026-08-19 19:52 UTC	NAC1781	ANC → ANC Anchorage → Anchorage	N3159G	Boeing 737-800	Completed	4065 km
2026-08-14 14:17 UTC	NAC1781	ANC → ANC Anchorage → Anchorage	N3159G	Boeing 737-800	Completed	5428 km
2026-08-12 19:45 UTC	NAC1781	ANC → ANC Anchorage → Anchorage	N3159G	Boeing 737-800	Completed	2545 km