Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

SEA → BOS

4,004 km avg 5h 7m 0 airlines

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
19:47 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
290° / 7 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
28°C / 6°C
Altimeter
30.04 inHg

Obs: 2026-07-15T01:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150153Z 29007KT 10SM FEW250 28/06 A3004 RMK AO2 SLP176 T02780061 $

TAF KSEA 142320Z 1500/1606 31008KT P6SM FEW250 FM150700 36004KT P6SM BKN120 FM151500 31003KT P6SM FEW250 FM152100 31007KT P6SM SKC

warning FAA Advisories

  • Ground Delay: wind (avg 28 minutes)

flight Live Traffic

flight_takeoff 313 Departures
flight_land 314 Arrivals

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
22:47 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
210° / 14 kt
Visibility
10 SM
Ceiling
FEW 8,500 ft, BKN 20,000 ft
Temp / Dew
28°C / 21°C
Altimeter
29.78 inHg

Obs: 2026-07-15T01:54:00.000Z

Raw METAR / TAF 
METAR KBOS 150154Z 21014KT 10SM FEW085 BKN200 28/21 A2978 RMK AO2 SLP084 T02780206 $

TAF KBOS 142320Z 1500/1606 25012G22KT P6SM OVC250 FM150300 25010G18KT P6SM SKC FM151000 29011KT P6SM FEW250 FM151200 30011G20KT P6SM SCT200 FM160400 31010KT P6SM FEW200

flight Live Traffic

flight_takeoff 234 Departures
flight_land 232 Arrivals
Flights tracked
1,274 showing last 50
Avg duration
5h 7m
Distance
4,004 km

Live traffic

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

Other connections

More destinations from SEA

More origins to BOS

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-14 JBU398 ACA29A Jul 14, 19:20 UTCJul 15, 00:05 UTC4h 44m -
2026-07-14 DAL438 A63DF3 Jul 14, 18:40 UTCJul 14, 23:10 UTC4h 29m -
2026-07-14 ASA306 A300A9 Jul 14, 15:52 UTCJul 14, 20:28 UTC4h 36m +5m
2026-07-14 ASA306 A300A9 Jul 14, 15:55 UTCJul 14, 20:35 UTC4h 40m -
2026-07-14 DAL459 A6692D Jul 14, 14:45 UTCJul 14, 19:25 UTC4h 40m +3m
2026-07-14 DAL473 A6E720 Jul 14, 07:15 UTCJul 14, 11:55 UTC4h 40m -
2026-07-14 ASA536 A7486A Jul 14, 06:55 UTCJul 14, 11:45 UTC4h 50m -
2026-07-13 ASA460 AD2733 Jul 13, 23:30 UTCJul 14, 04:20 UTC4h 50m -
2026-07-13 DAL474 A801A9 Jul 13, 23:30 UTCJul 14, 04:15 UTC4h 45m -
2026-07-13 JBU398 ADE9C0 Jul 13, 19:07 UTCJul 14, 17:50 UTC22h 44m +8m
2026-07-13 DAL438 A65BBC Jul 13, 18:30 UTCJul 13, 23:10 UTC4h 40m -
2026-07-13 DAL438 A65BBC Jul 13, 18:28 UTCJul 13, 23:09 UTC4h 41m -7m
2026-07-13 ASA219 A2B1AB Jul 13, 17:20 UTCJul 13, 22:10 UTC4h 50m -
2026-07-13 ASA306 A506D5 Jul 13, 16:33 UTCJul 13, 21:01 UTC4h 28m -3m
2026-07-13 ASA306 A506D5 Jul 13, 16:25 UTCJul 13, 21:15 UTC4h 50m -
2026-07-13 DAL459 A6EE8E Jul 13, 15:01 UTCJul 13, 19:52 UTC4h 51m +12m
2026-07-13 DAL459 A6EE8E Jul 13, 15:05 UTCJul 13, 19:55 UTC4h 50m -
2026-07-13 ASA536 A4B420 Jul 13, 06:45 UTCJul 13, 11:40 UTC4h 55m -
2026-07-13 DAL473 A6692D Jul 13, 06:30 UTCJul 13, 11:20 UTC4h 50m -
2026-07-12 ASA460 A3133C Jul 12, 23:00 UTCJul 13, 03:55 UTC4h 55m -
2026-07-12 DAL438 A67805 Jul 12, 19:35 UTCJul 13, 00:25 UTC4h 50m -
2026-07-12 DAL438 A67805 Jul 12, 19:31 UTCJul 13, 00:19 UTC4h 48m +5m
2026-07-12 JBU398 AD8FA4 Jul 12, 19:15 UTCJul 13, 00:05 UTC4h 50m -
2026-07-12 ASA219 A24A0A Jul 12, 17:55 UTCJul 12, 22:45 UTC4h 50m -
2026-07-12 ASA306 AB962D Jul 12, 15:55 UTCJul 12, 20:50 UTC4h 55m -
2026-07-12 DAL459 A66576 Jul 12, 15:54 UTCJul 12, 20:35 UTC4h 41m +2m
2026-07-12 DAL459 A66576 Jul 12, 15:55 UTCJul 12, 20:40 UTC4h 45m -
2026-07-12 ASA1505 A30460 Jul 12, 13:25 UTCJul 12, 18:15 UTC4h 50m -
2026-07-12 DAL473 A6EE8E Jul 12, 06:35 UTCJul 12, 11:12 UTC4h 37m +9m
2026-07-12 DAL473 A6EE8E Jul 12, 06:35 UTCJul 12, 11:20 UTC4h 45m -
2026-07-11 DAL438 A77DAE Jul 11, 23:40 UTCJul 12, 04:15 UTC4h 35m -
2026-07-11 ASA460 ACDBEC Jul 11, 22:55 UTCJul 12, 03:40 UTC4h 45m -
2026-07-11 JBU398 AD56E0 Jul 11, 21:25 UTCJul 12, 02:01 UTC4h 35m -
2026-07-11 ASA219 AB8751 Jul 11, 17:10 UTCJul 11, 22:01 UTC4h 50m -
2026-07-11 ASA306 A7486A Jul 11, 16:50 UTCJul 11, 21:45 UTC4h 55m -
2026-07-11 ASA1505 A28DE3 Jul 11, 13:20 UTCJul 11, 18:15 UTC4h 55m -
2026-07-11 DAL473 A6EACF Jul 11, 07:10 UTCJul 11, 11:50 UTC4h 40m -
2026-07-11 ASA536 A9A397 Jul 11, 06:35 UTCJul 11, 11:20 UTC4h 45m -
2026-07-11 JBU198 A7B0C4 Jul 11, 07:30 UTCJul 11, 12:10 UTC4h 40m -
2026-07-10 DAL474 A788D3 Jul 10, 23:35 UTCJul 11, 04:15 UTC4h 40m -
2026-07-10 JBU398 AD2F71 Jul 10, 19:20 UTCJul 11, 00:10 UTC4h 50m -
2026-07-10 DAL438 A6F9B3 Jul 10, 18:40 UTCJul 10, 23:20 UTC4h 40m -
2026-07-10 ASA219 AD5269 Jul 10, 17:25 UTCJul 10, 22:15 UTC4h 50m -
2026-07-10 ASA306 A97C18 Jul 10, 15:50 UTCJul 10, 20:35 UTC4h 45m -
2026-07-10 JBU198 A752EA Jul 10, 08:25 UTCJul 10, 13:05 UTC4h 40m -
2026-07-10 DAL473 A6B470 Jul 10, 06:45 UTCJul 10, 11:20 UTC4h 35m -
2026-07-09 DAL474 A7CF10 Jul 9, 23:44 UTCJul 10, 04:29 UTC4h 45m +36m
2026-07-09 DAL474 A7CF10 Jul 9, 23:45 UTCJul 10, 04:35 UTC4h 50m -
2026-07-09 ASA460 A97608 Jul 9, 23:30 UTCJul 10, 04:20 UTC4h 50m -
2026-07-09 JBU398 AD734A Jul 9, 19:25 UTCJul 10, 00:10 UTC4h 45m -

SEA → BOS frequently asked

How long is the flight from SEA to BOS?
Average flight time on the SEA–BOS route is 5h 7m, covering approximately 4,004 km (2,486 mi).
What is the distance from SEA to BOS?
The great-circle distance from SEA to BOS is approximately 4,004 km (2,486 miles).
How many flights per week from SEA to BOS?
We've observed ~8 flights per day on this route across our tracking data (1274 total flights recorded).
Can I track SEA–BOS flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.