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AS311

BOS → PDX · Boeing 737 MAX 9 · Alaska Airlines

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Departure · Boston (BOS)

Terminal B · Gate B4
Scheduled 09:33 · Departed 09:28 · early
Board status: Departed
Airborne since 09:49 (ADS-B)

Arrival · Portland (PDX)

Gate C5 · Baggage belt 1-4
Scheduled 12:39 · Estimated 12:53 · +14 min
Board status: On Time
In the air, ~2h 47m to go (55% of the route flown)

Board data from bos, pdx, updated 25 min ago; times local to each airport.

Flight

Status
In progress
Departure
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Scheduled departure
2026-10-02 13:33 UTC
Departed
2026-10-02 13:49 UTC
Arrival
Portland International Airport (PDX) — Portland, United States (scheduled)
Scheduled arrival
2026-10-02 19:39 UTC
Estimated arrival
2026-10-02 19:53 UTC
Progress
55% · ~2h 47m remaining
Distance flown
2288 km
Straight-line distance
4072 km

Aircraft

Registration
N983AK
Type
Boeing 737 MAX 9
Seats
178 total (16 Business, 162 Economy)
CO2 (EMEP est., total)
82.4 t (850 kg/pax Business, 425 kg/pax Economy)

Altitude & speed

Max altitude
34,000 ft
Max ground speed
418 kt
Tracked
3h 14m · 2,288 km
Note
still in progress - the track so far
Altitude (ft, max 34,000)
018,36036,7200m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 418)
02264510m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 34,000)
018,36036,7200m1h 0m2h 0m3h 0m
Ground speed (kt, max 418)
02264510m1h 0m2h 0m3h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Alaska Airlines (ASA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 13:49 UTC ASA311 BOS → PDX
Boston → Portland
 N983AK Boeing 737 MAX 9 In progress ~4072 km est.
2026-10-01 13:53 UTC ASA311 BOS → PDX
Boston → Portland
 N975AK Boeing 737 MAX 9 Completed (landing confirmed by airport data) ~4228 km est. (2724 km recorded)
2026-09-30 13:43 UTC ASA311 BOS → PDX
Boston → Portland
 N423AS Boeing 737-900 Completed 4211 km
2026-09-29 13:47 UTC ASA311 BOS → PDX
Boston → Portland
 N431AS Boeing 737-900 Completed 4193 km

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