Flight Status & Tracker

SWA4156

SOUTHWEST AIRLINES CO · SMF → PDX · Last tracked Oct 9, 2026

SWA4156 is a flight number operated by SOUTHWEST AIRLINES CO between Sacramento International Airport (KSMF) and Portland International Airport (KPDX). SkyMeter last tracked SWA4156 on October 9, 2026. The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 9m. SkyMeter has observed 111 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
111
last 90 days
⏱
AVG DURATION
2h 9m
tracked time
📅
SERVICE PERIOD
5/29/2025 → 10/9/2026
first → last seen
🗺
ROUTES / TYPES
12 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KSMF → KPDX
40
avg 1h 23m · Sacramento → Portland
KPDX → KDEN
20
avg 2h 22m · Portland → Denver
KBOS → KDEN
16
avg 4h 4m · General Edward Lawrence Logan → Denver
KSAN → KSMF
13
avg 1h 39m · San Diego → Sacramento
KTPA → KCMH
4
avg 1h 55m · Tampa → John Glenn Columbus
KSLC → KDEN
1
avg 1h 26m · Salt Lake City → Denver
KPDX → KSLC
1
avg 3h 30m · Portland → Salt Lake City

Aircraft types

Equipment used on this number

3
B738 BOEING Boeing 737-800
45
B737 BOEING Boeing 737-700
41
B38M BOEING Boeing 737 MAX 8
27

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 SWA4156

30
N8540VBOEING Boeing 737-800
→
10/9/2026
1h 47m
No alerts
Replay Analysis
N8898LBOEING Boeing 737 MAX 8
→
10/8/2026
1h 55m
No alerts
Replay Analysis
N8841LBOEING Boeing 737 MAX 8
→
10/5/2026
1h 48m
No alerts
Replay Analysis
N8569ZBOEING Boeing 737-800
→
10/2/2026
2h 5m
No alerts
Replay Analysis
N8894QBOEING Boeing 737 MAX 8
→
10/1/2026
1h 56m
No alerts
Replay Analysis
N8571ZBOEING Boeing 737-800
→
9/30/2026
2h 19m
No alerts
Replay Analysis
N8571ZBOEING Boeing 737-800
→
9/30/2026
1h 32m
No alerts
Replay Analysis
N8632ABOEING Boeing 737-800
→
9/29/2026
2h 20m
No alerts
Replay Analysis
N8632ABOEING Boeing 737-800
→
9/29/2026
1h 31m
No alerts
Replay Analysis
N960WNBOEING Boeing 737-700
→
9/29/2026
1h 15m
No alerts
Replay Analysis
N960WNBOEING Boeing 737-700
→
9/28/2026
1h 45m
No alerts
Replay Analysis
N444WNBOEING Boeing 737-700
→
9/26/2026
1h 18m
No alerts
Replay Analysis
N7826BBOEING Boeing 737-700
→
9/25/2026
1h 12m
No alerts
Replay Analysis
N7826BBOEING Boeing 737-700
→
9/24/2026
1h 47m
No alerts
Replay Analysis
N8607MBOEING Boeing 737-800
→
9/23/2026
2h 27m
No alerts
Replay Analysis
N8607MBOEING Boeing 737-800
→
9/23/2026
1h 50m
No alerts
Replay Analysis
N8670ABOEING Boeing 737-800
→
9/22/2026
2h 43m
No alerts
Replay Analysis
N8670ABOEING Boeing 737-800
→
9/22/2026
2h 5m
No alerts
Replay Analysis
N265WNBOEING Boeing 737-700
→
9/22/2026
1h 21m
No alerts
Replay Analysis
N265WNBOEING Boeing 737-700
→
9/22/2026
14m
No alerts
Replay Analysis
N265WNBOEING Boeing 737-700
→
9/22/2026
1h 39m
No alerts
Replay Analysis
N265WNBOEING Boeing 737-700
→
9/22/2026
1h 25m
No alerts
Replay Analysis
N8673FBOEING Boeing 737-800
→
9/19/2026
2h 18m
No alerts
Replay Analysis
N957WNBOEING Boeing 737-700
→
9/19/2026
1h 19m
No alerts
Replay Analysis
N957WNBOEING Boeing 737-700
→
9/18/2026
1h 33m
No alerts
Replay Analysis
N8898LBOEING Boeing 737 MAX 8
→
9/18/2026
1h 24m
No alerts
Replay Analysis
N8898LBOEING Boeing 737 MAX 8
→
9/18/2026
1h 32m
No alerts
Replay Analysis
N8632ABOEING Boeing 737-800
→
9/16/2026
2h 50m
No alerts
Replay Analysis
N8632ABOEING Boeing 737-800
→
9/16/2026
1h 22m
No alerts
Replay Analysis
N906WNBOEING Boeing 737-700
→
9/15/2026
1h 9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window