route Route

COS → LSK

Q: How long is the flight from COS to LSK?

Average flight time on the COS–LSK route is 40m , covering approximately 442 km (274 mi).

Q: What is the distance from COS to LSK?

The great-circle distance from COS to LSK is approximately 442 km (274 miles).

Q: How many flights per week from COS to LSK?

We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).

442 km avg 40m 0 airlines

Local time: 14:47 MDT
Timezone: America/Denver
Type: Large Airport
Elevation: 6,187 ft
Coordinates: 38.8058, -104.7010

cloud Weather

Wind: 200° / 9G16 kt
Visibility: 10 SM
Ceiling: CLR
Temp / Dew: 12°C / -4°C
Altimeter: 30.70 inHg

Obs: 2026-10-16T19:54:00.000Z

Raw METAR / TAF

METAR KCOS 161954Z 20009G16KT 10SM CLR 12/M04 A3070 RMK AO2 SLP386 T01171039

TAF KCOS 162001Z 1620/1718 20012KT P6SM SKC FM170400 05006KT P6SM SKC FM171200 02004KT P6SM SKC FM171700 17007KT P6SM SKC

flight Live Traffic

flight_takeoff 29 Departures

flight_land 14 Arrivals

Local time: 14:47 MDT
Timezone: America/Denver
Type: Small Airport
Elevation: 4,964 ft
Coordinates: 42.7538, -104.4050

Flights tracked: 1
Avg duration: 40m
Distance: 442 km

Live traffic

COS → LSK. Live aircraft currently filed on this route.

Recent flights last 1

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-07-24	N6A	A7C28D	Jul 24, 18:50 UTC	Jul 24, 19:30 UTC	40m	-

COS → LSK frequently asked

How long is the flight from COS to LSK?

Average flight time on the COS–LSK route is 40m, covering approximately 442 km (274 mi).

What is the distance from COS to LSK?

The great-circle distance from COS to LSK is approximately 442 km (274 miles).

How many flights per week from COS to LSK?

We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).

Can I track COS–LSK flights live?

Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.