Apparatus

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flight_takeoff Flight

SKW3991

Operated by SKW

Live map

Live map filtered to SKW3991. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
21:57 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 9 kt
Visibility
10 SM
Ceiling
FEW 2,600 ft
Temp / Dew
14°C / 12°C
Altimeter
29.95 inHg

Obs: 2026-10-13T03:56:00.000Z

Raw METAR / TAF 
METAR KSFO 130356Z 29009KT 10SM FEW026 14/12 A2995 RMK AO2 SLP140 T01440117 $

TAF KSFO 130300Z 1303/1406 28006KT P6SM FEW025 FM131400 08004KT P6SM SKC FM132000 32011KT P6SM SKC FM140400 28007KT P6SM SKC

flight Live Traffic

flight_takeoff 297 Departures
flight_land 328 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
21:57 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
VRB / 3 kt
Visibility
10 SM
Ceiling
FEW 23,000 ft
Temp / Dew
13°C / 3°C
Altimeter
30.08 inHg

Obs: 2026-10-13T03:53:00.000Z

Raw METAR / TAF 
METAR KSEA 130353Z VRB03KT 10SM FEW230 13/03 A3008 RMK AO2 SLP194 T01330028

TAF KSEA 130259Z 1303/1406 VRB03KT P6SM SCT250 FM130900 16004KT P6SM OVC100 FM131800 20005KT P6SM OVC100 FM132300 23005KT P6SM OVC050 FM140400 19004KT P6SM SCT025 OVC040

flight Live Traffic

flight_takeoff 266 Departures
flight_land 215 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A35B0B ATL → HPN Jul 26, 04:25 UTCJul 26, 05:55 UTC1h 30m - -
2026-07-26 A35B0B ATL → HPN Jul 26, 01:25 UTCJul 26, 03:20 UTC1h 55m - -
2026-07-25 A34C2F ATL → HPN Jul 25, 04:50 UTCJul 25, 06:20 UTC1h 30m - -
2026-07-25 A34C2F ATL → HPN Jul 25, 01:30 UTCJul 25, 03:45 UTC2h 15m - -
2026-07-24 A36FF7 ATL → HPN Jul 24, 05:15 UTCJul 24, 06:45 UTC1h 30m - -
2026-07-24 A36FF7 ATL → HPN Jul 24, 02:15 UTCJul 24, 04:10 UTC1h 55m - -
2026-07-23 A26801 ATL → HPN Jul 23, 06:15 UTCJul 23, 07:50 UTC1h 35m - -
2026-07-23 A26801 ATL → HPN Jul 23, 03:20 UTCJul 23, 05:15 UTC1h 55m - -
2026-07-22 A35B0B ATL → HPN Jul 22, 05:05 UTCJul 22, 05:25 UTC20m - -
2026-07-21 A27326 ATL → HPN Jul 21, 05:35 UTCJul 21, 07:00 UTC1h 25m - -
2026-07-21 A27326 ATL → HPN Jul 21, 02:30 UTCJul 21, 04:25 UTC1h 55m - -
2026-07-20 A35EC2 ATL → HPN Jul 20, 04:30 UTCJul 20, 06:00 UTC1h 30m - -
2026-07-20 A35EC2 ATL → HPN Jul 20, 01:40 UTCJul 20, 03:30 UTC1h 50m - -
2026-07-19 A2644A ATL → HPN Jul 19, 05:15 UTCJul 19, 06:45 UTC1h 30m - -
2026-07-19 A2644A ATL → HPN Jul 19, 05:01 UTCJul 19, 06:35 UTC1h 34m +62m +21m
2026-07-19 A2644A ATL → HPN Jul 19, 01:50 UTCJul 19, 03:50 UTC2h 0m - -
2026-07-18 A32C1E - Jul 18, 05:05 UTCJul 18, 06:35 UTC1h 30m - -
2026-07-18 A32C1E SEA → SFO Jul 18, 02:05 UTCJul 18, 04:05 UTC2h 1m - -
2026-07-17 A2CFA2 - Jul 17, 06:05 UTCJul 17, 07:30 UTC1h 25m - -
2026-07-17 A2CFA2 SEA → SFO Jul 17, 02:39 UTCJul 17, 04:54 UTC2h 15m - -
2026-07-16 A276DD - Jul 16, 04:20 UTCJul 16, 05:45 UTC1h 25m - -
2026-07-16 A276DD SEA → SFO Jul 16, 01:15 UTCJul 16, 03:20 UTC2h 5m - -
2026-07-15 A24BA7 SFO → SEA Jul 15, 05:05 UTCJul 15, 06:25 UTC1h 20m - -
2026-07-15 A24BA7 SFO → SEA Jul 15, 04:50 UTCJul 15, 06:23 UTC1h 33m +51m +23m
2026-07-15 A24BA7 - Jul 15, 01:35 UTCJul 15, 03:35 UTC2h 0m - -
2026-07-14 A25CDC SFO → SEA Jul 14, 06:00 UTCJul 14, 07:20 UTC1h 20m - -
2026-07-14 A25CDC BFI → SFO Jul 14, 02:35 UTCJul 14, 05:00 UTC2h 25m - -
2026-07-13 A25CDC SFO → SEA Jul 13, 04:57 UTCJul 13, 06:34 UTC1h 37m +58m +17m
2026-07-13 A25CDC SFO → SEA Jul 13, 05:10 UTCJul 13, 06:35 UTC1h 25m - -
2026-07-13 A25CDC SEA → SFO Jul 13, 01:50 UTCJul 13, 03:55 UTC2h 5m - -

Performance history

Flights tracked
241 showing last 30
Avg arrival delay
+20m
On-time arrival
0% 0% on time
Aircraft used
12

Monthly activity 4 months

Month Flights tracked
July 2026 58
June 2026 66
May 2026 65
April 2026 52

SKW3991 frequently asked

Where does flight SKW3991 fly?
SKW3991 (SKW) flies from SFO to SEA. View the full route page.
How long is flight SKW3991?
Based on observed flights, SKW3991 takes on average 1h 41m from takeoff to landing.
How often does SKW3991 fly?
SKW3991 has been observed flying several times a week in our tracking data. We've recorded 241 flights under this callsign.
Is flight SKW3991 usually on time?
Across recent flights, SKW3991 arrives with an average 20-minute delay. 0% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SKW3991?
SKW3991 has been operated by 12 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SKW3991 live?
Yes. When SKW3991 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.