Flight Status & Tracker

SWA3743

SOUTHWEST AIRLINES CO · SMF → SEA · Last tracked Oct 5, 2026

SWA3743 is a flight number operated by SOUTHWEST AIRLINES CO between Sacramento International Airport (KSMF) and Seattle Tacoma International Airport (KSEA). SkyMeter last tracked SWA3743 on October 4, 2026. The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 28m. SkyMeter has observed 69 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
69
last 90 days
⏱
AVG DURATION
1h 28m
tracked time
📅
SERVICE PERIOD
6/5/2025 → 10/5/2026
first → last seen
🗺
ROUTES / TYPES
12 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KSMF → KSEA
22
avg 1h 44m · Sacramento → Seattle Tacoma
KMSP → KMDW
16
avg 1h 32m · Minneapolis-St Paul International/Wold-Chamberlain → Chicago Midway
KMDW → KMSY
11
avg 1h 48m · Chicago Midway → Louis Armstrong New Orleans
KMDW → KSDF
5
avg 46m · Chicago Midway → Louisville Muhammad Ali
KMSY → KHOU
3
avg 51m · Louis Armstrong New Orleans → William P Hobby
KMDW → KBNA
1
avg 1h 51m · Chicago Midway → Nashville
KSTL → KCHS
1
avg 1h 42m · St Louis Lambert → Charleston Air Force Base-International
KMSP → KSTL
1
avg 3h 15m · Minneapolis-St Paul International/Wold-Chamberlain → St Louis Lambert
KSTL → KMDW
1
avg 52m · St Louis Lambert → Chicago Midway
KBNA → KSDF
1
avg 45m · Nashville → Louisville Muhammad Ali

Aircraft types

Equipment used on this number

2
B737 BOEING Boeing 737-700
68
B38M BOEING Boeing 737 MAX 8
7

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 SWA3743

30
N8955QBOEING Boeing 737 MAX 8
→
10/5/2026
1h 42m
No alerts
Replay Analysis
N242WNBOEING Boeing 737-700
→
9/29/2026
1h 51m
No alerts
Replay Analysis
N274WNBOEING Boeing 737-700
→
9/25/2026
1h 46m
No alerts
Replay Analysis
N7885ABOEING Boeing 737-700
→
9/22/2026
1h 57m
No alerts
Replay Analysis
N941WNBOEING Boeing 737-700
→
9/19/2026
1h 43m
No alerts
Replay Analysis
N938WNBOEING Boeing 737-700
→
9/18/2026
1h 39m
No alerts
Replay Analysis
N443WNBOEING Boeing 737-700
→
9/15/2026
2h 3m
No alerts
Replay Analysis
N241WNBOEING Boeing 737-700
→
9/12/2026
2h 5m
No alerts
Replay Analysis
N7751ABOEING Boeing 737-700
→
9/11/2026
1h 53m
No alerts
Replay Analysis
N475WNBOEING Boeing 737-700
→
9/8/2026
1h 45m
No alerts
Replay Analysis
N963WNBOEING Boeing 737-700
→
9/5/2026
1h 44m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
9/4/2026
1h 35m
No alerts
Replay Analysis
N499WNBOEING Boeing 737-700
→
9/1/2026
1h 41m
No alerts
Replay Analysis
N446WNBOEING Boeing 737-700
→
8/29/2026
1h 53m
No alerts
Replay Analysis
N7821LBOEING Boeing 737-700
→
8/28/2026
1h 29m
No alerts
Replay Analysis
N460WNBOEING Boeing 737-700
→
8/25/2026
2h 4m
No alerts
Replay Analysis
N451WNBOEING Boeing 737-700
→
8/22/2026
1h 30m
No alerts
Replay Analysis
N7877HBOEING Boeing 737-700
→
8/21/2026
1h 29m
No alerts
Replay Analysis
N967WNBOEING Boeing 737-700
→
8/18/2026
1h 33m
No alerts
Replay Analysis
N281WNBOEING Boeing 737-700
→
8/15/2026
1h 35m
No alerts
Replay Analysis
N932WNBOEING Boeing 737-700
→
8/14/2026
1h 39m
No alerts
Replay Analysis
N495WNBOEING Boeing 737-700
→
8/11/2026
1h 44m
No alerts
Replay Analysis
N960WNBOEING Boeing 737-700
→
8/8/2026
1h 51m
No alerts
Replay Analysis
N439WNBOEING Boeing 737-700
→
8/7/2026
1h 23m
No alerts
Replay Analysis
N228WNBOEING Boeing 737-700
→
8/3/2026
1h 48m
No alerts
Replay Analysis
N228WNBOEING Boeing 737-700
→
8/3/2026
1h 35m
No alerts
Replay Analysis
N451WNBOEING Boeing 737-700
→
8/3/2026
56m
No alerts
Replay Analysis
N451WNBOEING Boeing 737-700
→
8/3/2026
55m
No alerts
Replay Analysis
N451WNBOEING Boeing 737-700
→
8/3/2026
1h 49m
No alerts
Replay Analysis
N451WNBOEING Boeing 737-700
→
8/3/2026
53m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window