Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

STS → SEA

995 km avg 1h 23m 2 airlines

Departure

STS KSTS VFR

Charles M. Schulz Sonoma County Airport

Santa Rosa, US

Local time
12:47 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
128 ft
Coordinates
38.5090, -122.8130

cloud Weather

Wind
VRB / 6 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
32°C / 9°C
Altimeter
29.97 inHg

Obs: 2026-07-14T18:53:00.000Z

Raw METAR / TAF 
METAR KSTS 141853Z VRB06KT 10SM CLR 32/09 A2997 RMK AO2 SLP141 T03170089

TAF KSTS 141741Z 1418/1518 VRB03KT P6SM SKC FM142000 19007KT P6SM SKC FM150400 VRB03KT P6SM SKC

flight Live Traffic

flight_takeoff 11 Departures
flight_land 10 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
12:47 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
310° / 6 kt
Visibility
10 SM
Ceiling
FEW 14,000 ft
Temp / Dew
24°C / 9°C
Altimeter
30.10 inHg

Obs: 2026-07-14T18:53:00.000Z

Raw METAR / TAF 
METAR KSEA 141853Z 31006KT 10SM FEW140 24/09 A3010 RMK AO2 SLP198 T02390089 $

TAF KSEA 141720Z 1418/1524 34005KT P6SM SKC FM141900 31008KT P6SM SKC FM150700 36004KT P6SM BKN120 FM151500 31003KT P6SM FEW250

flight Live Traffic

flight_takeoff 313 Departures
flight_land 298 Arrivals
Flights tracked
140 showing last 50
Avg duration
1h 23m
Distance
995 km

Live traffic

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

Airlines 2

Airline Flights shown
Alaska Airlines 39
Horizon Air 8

Other connections

More destinations from STS

More origins to SEA

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-14 SKW3044 A4DD35 Jul 14, 02:41 UTCJul 14, 04:04 UTC1h 23m +13m
2026-07-13 ASA1322 A7A4E6 Jul 13, 20:27 UTCJul 13, 21:41 UTC1h 14m +21m
2026-07-10 ASA1322 A793B1 Jul 10, 20:10 UTCJul 10, 21:40 UTC1h 30m -
2026-07-10 SKW3044 A11E8B Jul 10, 02:41 UTCJul 10, 04:16 UTC1h 35m +15m
2026-07-09 ASA1322 AB1BF9 Jul 9, 20:25 UTCJul 9, 22:00 UTC1h 35m -
2026-07-08 ASA1322 A6B7EC Jul 8, 20:20 UTCJul 8, 21:45 UTC1h 25m -
2026-07-07 ASA1322 A7197D Jul 7, 20:00 UTCJul 7, 21:25 UTC1h 25m -
2026-07-06 ASA1322 A76FE9 Jul 6, 20:30 UTCJul 6, 21:55 UTC1h 25m -
2026-07-05 ASA1322 A79768 Jul 5, 21:05 UTCJul 5, 22:30 UTC1h 25m -
2026-07-04 ASA1322 A720EB Jul 4, 20:20 UTCJul 4, 21:45 UTC1h 25m -
2026-07-03 ASA1322 A688FF Jul 3, 20:00 UTCJul 3, 21:35 UTC1h 35m -
2026-07-02 ASA1322 A69424 Jul 2, 21:45 UTCJul 2, 21:50 UTC5m -
2026-07-02 ASA1322 A69424 Jul 2, 20:10 UTCJul 2, 21:50 UTC1h 40m -
2026-07-02 ASA1322 A69424 Jul 2, 20:05 UTCJul 2, 21:27 UTC1h 22m +13m
2026-07-01 ASA1322 A78C43 Jul 1, 20:05 UTCJul 1, 21:35 UTC1h 30m -
2026-06-30 ASA1322 A6A6B7 Jun 30, 20:15 UTCJun 30, 21:55 UTC1h 40m -
2026-06-29 ASA1322 A72E69 Jun 29, 20:09 UTCJun 29, 21:50 UTC1h 40m -
2026-06-29 ASA1322 A72E69 Jun 29, 20:06 UTCJun 29, 21:37 UTC1h 31m +22m
2026-06-28 ASA1322 A74E7A Jun 28, 20:04 UTCJun 28, 21:45 UTC1h 40m -
2026-06-28 ASA1322 A74E7A Jun 28, 20:02 UTCJun 28, 21:30 UTC1h 28m -5m
2026-06-27 ASA1322 A6C311 Jun 27, 20:19 UTCJun 27, 21:55 UTC1h 35m -
2026-06-27 ASA1322 A6C311 Jun 27, 20:18 UTCJun 27, 21:47 UTC1h 29m +18m
2026-06-26 ASA1322 A682EF Jun 26, 20:10 UTCJun 26, 21:45 UTC1h 35m -
2026-06-26 ASA1322 A682EF Jun 26, 20:25 UTCJun 26, 21:39 UTC1h 14m +30m
2026-06-25 ASA1322 A7888C Jun 25, 20:05 UTCJun 25, 21:35 UTC1h 30m -
2026-06-24 ASA1322 A6C311 Jun 24, 20:44 UTCJun 24, 22:19 UTC1h 35m -
2026-06-23 ASA1322 A7398E Jun 23, 19:59 UTCJun 23, 21:24 UTC1h 25m -
2026-06-22 ASA1322 A70AA1 Jun 22, 20:10 UTCJun 22, 21:35 UTC1h 25m -
2026-06-21 ASA1322 A6A6B7 Jun 21, 20:05 UTCJun 21, 21:39 UTC1h 35m -
2026-06-20 ASA1322 A76FE9 Jun 20, 20:00 UTCJun 20, 21:34 UTC1h 35m -
2026-06-19 ASA1322 A6B07E Jun 19, 20:29 UTCJun 19, 21:59 UTC1h 30m -
2026-06-18 ASA1322 A6B07E Jun 18, 20:15 UTCJun 18, 21:45 UTC1h 30m -
2026-06-17 ASA1322 A697DB Jun 17, 20:05 UTCJun 17, 21:35 UTC1h 30m -
2026-06-16 ASA1322 A720EB Jun 16, 20:10 UTCJun 16, 21:45 UTC1h 35m -
2026-06-15 ASA1322 AAED0C Jun 15, 20:10 UTCJun 15, 21:45 UTC1h 35m -
2026-06-14 ASA1322 A706EA Jun 14, 20:25 UTCJun 14, 22:05 UTC1h 40m -
2026-06-14 ASA1322 A706EA Jun 14, 20:21 UTCJun 14, 21:50 UTC1h 29m +1m
2026-06-13 ASA1322 A67B81 Jun 13, 20:30 UTCJun 13, 22:00 UTC1h 30m -
2026-06-12 ASA1322 A70AA1 Jun 12, 20:15 UTCJun 12, 21:45 UTC1h 30m -
2026-06-11 ASA1322 A715C6 Jun 11, 20:10 UTCJun 11, 21:40 UTC1h 30m -
2026-06-10 ASA1322 A6F96C Jun 10, 20:20 UTCJun 10, 22:05 UTC1h 45m -
2026-06-10 ASA1322 A6F96C Jun 10, 20:18 UTCJun 10, 21:52 UTC1h 34m -1m
2026-06-09 QXE2344 A89545 Jun 9, 22:05 UTCJun 9, 23:00 UTC55m -
2026-06-09 QXE2344 A89545 Jun 9, 20:10 UTCJun 9, 21:00 UTC50m -
2026-06-08 QXE2344 A89545 Jun 8, 22:30 UTCJun 8, 23:30 UTC1h 0m -
2026-06-08 QXE2344 A89545 Jun 8, 20:40 UTCJun 8, 21:30 UTC50m -
2026-06-07 QXE2344 A8C840 Jun 7, 22:15 UTCJun 7, 23:15 UTC1h 0m -
2026-06-07 QXE2344 A8C840 Jun 7, 20:00 UTCJun 7, 20:50 UTC50m -
2026-06-06 QXE2344 A8881E Jun 6, 22:20 UTCJun 6, 23:19 UTC1h 0m -
2026-06-06 QXE2344 A8881E Jun 6, 20:10 UTCJun 6, 21:00 UTC50m -

STS → SEA frequently asked

How long is the flight from STS to SEA?
Average flight time on the STS–SEA route is 1h 23m, covering approximately 995 km (618 mi).
What is the distance from STS to SEA?
The great-circle distance from STS to SEA is approximately 995 km (618 miles).
Which airlines fly from STS to SEA?
2 airlines operate this route in our records: Alaska Airlines, Horizon Air.
How many flights per week from STS to SEA?
We've observed ~1 flight per day on this route across our tracking data (140 total flights recorded).
Can I track STS–SEA flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.