Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

HLN → SEA

96 km avg 39m 1 airline

Departure

HLN KHLN VFR

Helena Regional Airport

Helena, US

Local time
21:19 MDT
Timezone
America/Denver
Type
Medium Airport
Elevation
3,877 ft
Coordinates
46.6068, -111.9830

cloud Weather

Wind
260° / 11 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
12°C / -4°C
Altimeter
29.70 inHg

Obs: 2026-04-15T02:53:00.000Z

Raw METAR / TAF 
METAR KHLN 150253Z 26011KT 10SM CLR 12/M04 A2970 RMK AO2 SLP067 T01171044 56007

TAF KHLN 150206Z 1502/1524 27009G16KT P6SM FEW080 FM150400 24007KT P6SM BKN150 FM151200 26009KT P6SM SCT035 BKN070 FM151800 25008KT P6SM SCT050 BKN090 PROB30 1522/1524 6SM -SHRA SCT030 BKN050

flight Live Traffic

flight_takeoff 2 Departures
flight_land 5 Arrivals

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
20:19 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
170° / 14 kt
Visibility
6 SM
Ceiling
BKN 1,500 ft, OVC 2,300 ft
Temp / Dew
8°C / 6°C
Altimeter
29.79 inHg
Wx
-RA BR

Obs: 2026-04-15T02:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150253Z 17014KT 6SM -RA BR BKN015 OVC023 08/06 A2979 RMK AO2 PK WND 18026/0200 SLP095 P0010 60024 T00780061 56022

TAF KSEA 150301Z 1503/1606 18014G20KT 6SM -RA BKN015 OVC025 FM150400 18010G20KT P6SM VCSH SCT025 OVC035 FM150900 15009KT P6SM BKN040 FM151500 21007KT P6SM VCSH SCT025 BKN035 FM151900 22010G18KT P6SM -SHRA SCT030 BKN040 FM152300 23009KT P6SM -RA SCT025 BKN035

flight Live Traffic

flight_takeoff 251 Departures
flight_land 247 Arrivals
Flights tracked
3
Avg duration
39m
Distance
96 km

Live traffic

HLN → SEA. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
Horizon Air 2

Other connections

More destinations from HLN

More origins to SEA

Recent flights last 3

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-13 QXE2040 A86A66 Apr 13, 13:32 UTCApr 13, 13:56 UTC24m +11m
2026-04-13 QXE2040 A86A66 Apr 13, 13:30 UTCApr 13, 13:52 UTC22m +9m
2026-04-13 QXE2222 A8D71C Apr 13, 00:32 UTCApr 13, 01:42 UTC1h 10m +8m

HLN → SEA frequently asked

How long is the flight from HLN to SEA?
Average flight time on the HLN–SEA route is 39m, covering approximately 96 km (60 mi).
What is the distance from HLN to SEA?
The great-circle distance from HLN to SEA is approximately 96 km (60 miles).
Which airlines fly from HLN to SEA?
1 airline operates this route in our records: Horizon Air.
How many flights per week from HLN to SEA?
We've observed ~3 flights per day on this route across our tracking data (3 total flights recorded).
Can I track HLN–SEA flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.