Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

GSO → SEA

355 km avg 1h 9m 1 airline

Departure

GSO KGSO VFR

Piedmont Triad International Airport

Greensboro, US

Local time
00:52 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
925 ft
Coordinates
36.0994, -79.9373

cloud Weather

Wind
230° / 7 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
21°C / 11°C
Altimeter
30.07 inHg

Obs: 2026-04-15T03:54:00.000Z

Raw METAR / TAF 
METAR KGSO 150354Z 23007KT 10SM SCT250 21/11 A3007 RMK AO2 SLP173 T02060111

TAF KGSO 142339Z 1500/1524 22007KT P6SM SCT250 FM151700 23009G18KT P6SM SCT250

flight Live Traffic

flight_takeoff 10 Departures
flight_land 9 Arrivals

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
21:52 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
170° / 17G25 kt
Visibility
9 SM
Ceiling
OVC 1,900 ft
Temp / Dew
8°C / 6°C
Altimeter
29.76 inHg
Wx
-RA

Obs: 2026-04-15T03:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150353Z 17017G25KT 9SM -RA OVC019 08/06 A2976 RMK AO2 PK WND 18026/0339 SLP086 P0006 T00780061

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 231 Departures
flight_land 225 Arrivals
Flights tracked
2
Avg duration
1h 9m
Distance
355 km

Live traffic

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

Airlines 1

Airline Flights shown
Alaska Airlines 2

Other connections

More destinations from GSO

More origins to SEA

Recent flights last 2

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-13 ASA9431 A2D573 Apr 13, 18:40 UTCApr 13, 19:20 UTC40m -
2026-04-13 ASA9431 A2D573 Apr 13, 16:48 UTCApr 13, 18:25 UTC1h 37m +5m

GSO → SEA frequently asked

How long is the flight from GSO to SEA?
Average flight time on the GSO–SEA route is 1h 9m, covering approximately 355 km (220 mi).
What is the distance from GSO to SEA?
The great-circle distance from GSO to SEA is approximately 355 km (220 miles).
Which airlines fly from GSO to SEA?
1 airline operates this route in our records: Alaska Airlines.
How many flights per week from GSO to SEA?
We've observed ~2 flights per day on this route across our tracking data (2 total flights recorded).
Can I track GSO–SEA flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.