Flight Status & Tracker

ASA643

ALASKA AIRLINES INC · EWR → PDX · Last tracked Oct 11, 2026

ASA643 is a flight number operated by ALASKA AIRLINES INC between Newark Liberty International Airport (KEWR) and Portland International Airport (KPDX). SkyMeter last tracked ASA643 on October 10, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 4h 2m. SkyMeter has observed 84 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
84
last 90 days
⏱
AVG DURATION
4h 2m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/11/2026
first → last seen
🗺
ROUTES / TYPES
7 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KEWR → KPDX
41
avg 5h 42m · Newark Liberty → Portland
KDEN → KSEA
32
avg 2h 36m · Denver → Seattle Tacoma
US-2553 → KSAN
6
avg 45m · Speer → San Diego
KLAX → KSAN
1
avg 5h 27m · Los Angeles → San Diego

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
40
B39M BOEING Boeing 737 MAX 9
38
B738 BOEING Boeing 737-800
5
B38M BOEING Boeing 737 MAX 8
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of ASA643

30
N266AKBOEING Boeing 737-900
→
10/11/2026
54m
No alerts
Replay Analysis
N468ASBOEING Boeing 737-900
→
10/10/2026
1h 0m
No alerts
Replay Analysis
N712ALBOEING Boeing 737 MAX 9
→
10/9/2026
44m
No alerts
Replay Analysis
N273AKBOEING Boeing 737-900
→
10/8/2026
43m
No alerts
Replay Analysis
N920AKBOEING Boeing 737 MAX 9
→
10/6/2026
5h 26m
No alerts
Replay Analysis
N722ALBOEING Boeing 737 MAX 9
→
10/6/2026
42m
No alerts
Replay Analysis
N557ASBOEING Boeing 737-800
→
10/5/2026
42m
No alerts
Replay Analysis
N433ASBOEING Boeing 737-900
→
10/4/2026
46m
No alerts
Replay Analysis
N967AKBOEING Boeing 737 MAX 9
→
10/2/2026
6h 0m
No alerts
Replay Analysis
N722ALBOEING Boeing 737 MAX 9
→
10/1/2026
5h 47m
No alerts
Replay Analysis
N971AKBOEING Boeing 737 MAX 9
→
9/30/2026
5h 31m
No alerts
Replay Analysis
N270AKBOEING Boeing 737-900
→
9/29/2026
5h 39m
No alerts
Replay Analysis
N933AKBOEING Boeing 737 MAX 9
→
9/28/2026
5h 29m
No alerts
Replay Analysis
N913AKBOEING Boeing 737 MAX 9
→
9/27/2026
5h 21m
No alerts
Replay Analysis
N943AKBOEING Boeing 737 MAX 9
→
9/26/2026
5h 25m
No alerts
Replay Analysis
N975AKBOEING Boeing 737 MAX 9
→
9/25/2026
5h 32m
No alerts
Replay Analysis
N978AKBOEING Boeing 737 MAX 9
→
9/24/2026
5h 26m
No alerts
Replay Analysis
N282AKBOEING Boeing 737-900
→
9/23/2026
5h 36m
No alerts
Replay Analysis
N263AKBOEING Boeing 737-900
→
9/21/2026
5h 14m
No alerts
Replay Analysis
N266AKBOEING Boeing 737-900
→
9/20/2026
5h 21m
No alerts
Replay Analysis
N934AKBOEING Boeing 737 MAX 9
→
9/19/2026
5h 18m
No alerts
Replay Analysis
N284AKBOEING Boeing 737-900
→
9/18/2026
5h 24m
No alerts
Replay Analysis
N978AKBOEING Boeing 737 MAX 9
→
9/17/2026
5h 56m
No alerts
Replay Analysis
N280AKBOEING Boeing 737-900
→
9/16/2026
5h 54m
No alerts
Replay Analysis
N247AKBOEING Boeing 737-900
→
9/15/2026
6h 3m
No alerts
Replay Analysis
N273AKBOEING Boeing 737-900
→
9/14/2026
5h 53m
No alerts
Replay Analysis
N479ASBOEING Boeing 737-900
→
9/13/2026
6h 7m
No alerts
Replay Analysis
N408ASBOEING Boeing 737-900
→
9/12/2026
5h 31m
No alerts
Replay Analysis
N962AKBOEING Boeing 737 MAX 9
→
9/11/2026
5h 43m
No alerts
Replay Analysis
N296AKBOEING Boeing 737-900
→
9/10/2026
5h 48m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window