SWA3559 is operated by SOUTHWEST AIRLINES CO between San Antonio International Airport (KSAT) and Baltimore/Washington International Thurgood Marshall Airport (KBWI). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 35m. SkyMeter has observed 97 legs of this flight number via ADS-B.

✈
FLIGHTS
97
last 90 days
⏱
AVG DURATION
2h 35m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
9 / 4
city pairs · airframes
⚠
INCIDENT RATE
3.1%
3 flagged

Routes flown

By count · last 90 days

7
KSAT → KBWI
47
avg 3h 7m · San Antonio → Baltimore/Washington International Thurgood Marshall
KOAK → KPDX
18
avg 1h 47m · Metropolitan Oakland → Portland
KPSP → KOAK
7
avg 1h 8m · Palm Springs → Metropolitan Oakland
KPDX → KDEN
3
avg 2h 13m · Portland → Denver
KBHM → KLAS
3
avg 3h 24m · Birmingham-Shuttlesworth → McCarran
KTPA → KBHM
3
avg 1h 34m · Tampa → Birmingham-Shuttlesworth
KMCI → KDEN
1
avg 1h 25m · Kansas City → Denver

Aircraft types

Equipment used on this number

4
B38M BOEING Boeing 737 MAX 8
68
B738 BOEING Boeing 737-800
26
B737 BOEING Boeing 737-700
2
NAVI NORTH AMERICAN-RYAN North American Navion
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
2
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 SWA3559

30
N8845LBOEING Boeing 737 MAX 8
→
8/11/2026
48m
No alerts
Replay Analysis
N8845LBOEING Boeing 737 MAX 8
→
8/11/2026
3h 27m
↻ Go-around
Replay Analysis
N8845LBOEING Boeing 737 MAX 8
→
8/11/2026
1h 39m
No alerts
Replay Analysis
N1801UBOEING Boeing 737 MAX 8
→
8/5/2026
3h 23m
No alerts
Replay Analysis
N1801UBOEING Boeing 737 MAX 8
→
8/5/2026
1h 36m
No alerts
Replay Analysis
N8308KBOEING Boeing 737-800
→
8/4/2026
3h 20m
No alerts
Replay Analysis
N8308KBOEING Boeing 737-800
→
8/4/2026
1h 26m
No alerts
Replay Analysis
N8947QBOEING Boeing 737 MAX 8
→
8/3/2026
2h 59m
No alerts
Replay Analysis
N8538VBOEING Boeing 737-800
→
8/2/2026
3h 6m
No alerts
Replay Analysis
N8508WBOEING Boeing 737-800
→
8/1/2026
3h 5m
No alerts
Replay Analysis
N8851QBOEING Boeing 737 MAX 8
→
7/31/2026
3h 18m
No alerts
Replay Analysis
N8865LBOEING Boeing 737 MAX 8
→
7/30/2026
3h 12m
No alerts
Replay Analysis
N8947QBOEING Boeing 737 MAX 8
→
7/29/2026
3h 6m
No alerts
Replay Analysis
N8540VBOEING Boeing 737-800
→
7/28/2026
3h 35m
No alerts
Replay Analysis
N8808QBOEING Boeing 737 MAX 8
→
7/27/2026
3h 24m
No alerts
Replay Analysis
N8872QBOEING Boeing 737 MAX 8
→
7/26/2026
3h 56m
No alerts
Replay Analysis
N8553WBOEING Boeing 737-800
→
7/25/2026
3h 18m
No alerts
Replay Analysis
N8993QBOEING Boeing 737 MAX 8
→
7/24/2026
3h 18m
No alerts
Replay Analysis
N8690ABOEING Boeing 737-800
→
7/23/2026
3h 4m
No alerts
Replay Analysis
N9000DBOEING Boeing 737 MAX 8
→
7/22/2026
3h 1m
No alerts
Replay Analysis
N8823QBOEING Boeing 737 MAX 8
→
7/21/2026
3h 22m
No alerts
Replay Analysis
N8992LBOEING Boeing 737 MAX 8
→
7/20/2026
3h 20m
No alerts
Replay Analysis
N8758LBOEING Boeing 737 MAX 8
→
7/19/2026
3h 23m
No alerts
Replay Analysis
N8325DBOEING Boeing 737-800
→
7/18/2026
3h 9m
△ Low approach-stability score
Replay Analysis
N8877QBOEING Boeing 737 MAX 8
→
7/17/2026
3h 11m
No alerts
Replay Analysis
N8905QBOEING Boeing 737 MAX 8
→
7/16/2026
3h 12m
No alerts
Replay Analysis
N8955QBOEING Boeing 737 MAX 8
→
7/14/2026
3h 22m
No alerts
Replay Analysis
N8961KBOEING Boeing 737 MAX 8
→
7/13/2026
3h 11m
No alerts
Replay Analysis
N8742MBOEING Boeing 737 MAX 8
→
7/12/2026
3h 20m
No alerts
Replay Analysis
N8575ZBOEING Boeing 737-800
→
7/11/2026
3h 10m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window