Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

PHL → SEA

1,564 km avg 4h 8m 1 airline

Departure

PHL KPHL VFR

Philadelphia International Airport

Philadelphia, US

Local time
00:52 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
36 ft
Coordinates
39.8719, -75.2411

cloud Weather

Wind
260° / 5 kt
Visibility
10 SM
Ceiling
SCT 7,500 ft, BKN 10,000 ft, OVC 12,000 ft
Temp / Dew
21°C / 17°C
Altimeter
29.93 inHg

Obs: 2026-04-15T04:28:00.000Z

Raw METAR / TAF 
SPECI KPHL 150428Z 26005KT 10SM SCT075 BKN100 OVC120 21/17 A2993 RMK AO2 RAE28 P0001 T02060167 $

TAF KPHL 150236Z 1503/1606 22012KT P6SM VCSH SCT040 BKN080 TEMPO 1503/1505 4SM -RA BR FM150500 25005KT P6SM BKN100 FM151500 24012G18KT P6SM FEW050 BKN200

flight Live Traffic

flight_takeoff 171 Departures
flight_land 96 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
6
Avg duration
4h 8m
Distance
1,564 km

Live traffic

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

Airlines 1

Airline Flights shown
Alaska Airlines 5

Other connections

More destinations from PHL

More origins to SEA

Recent flights last 6

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-13 ASA23 AD036B Apr 13, 19:45 UTCApr 13, 21:55 UTC2h 10m -
2026-04-13 ASA23 AD036B Apr 13, 16:20 UTCApr 13, 19:45 UTC3h 25m -
2026-04-13 ASA23 AD036B Apr 13, 16:11 UTCApr 13, 21:29 UTC5h 18m +12m
2026-04-13 AAL888 A3CDE4 Apr 13, 12:41 UTCApr 13, 18:15 UTC5h 34m +13m
2026-04-12 ASA23 A2D92A Apr 12, 17:15 UTCApr 12, 20:15 UTC3h 0m -
2026-04-12 ASA23 A2D92A Apr 12, 16:11 UTCApr 12, 21:34 UTC5h 23m +12m

PHL → SEA frequently asked

How long is the flight from PHL to SEA?
Average flight time on the PHL–SEA route is 4h 8m, covering approximately 1,564 km (971 mi).
What is the distance from PHL to SEA?
The great-circle distance from PHL to SEA is approximately 1,564 km (971 miles).
Which airlines fly from PHL to SEA?
1 airline operates this route in our records: Alaska Airlines.
How many flights per week from PHL to SEA?
We've observed ~3 flights per day on this route across our tracking data (6 total flights recorded).
Can I track PHL–SEA flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.