SWA4099 is operated by SOUTHWEST AIRLINES CO between Sacramento International Airport (KSMF) and Portland International Airport (KPDX). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 41m. SkyMeter has observed 30 legs of this flight number via ADS-B.

✈
FLIGHTS
30
last 90 days
⏱
AVG DURATION
1h 41m
tracked time
📅
SERVICE PERIOD
06/05/2025 → 06/29/2026
first → last seen
🗺
ROUTES / TYPES
2 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSMF → KPDX
18
avg 1h 23m · Sacramento → Portland
KPDX → KDEN
12
avg 2h 9m · Portland → Denver

Aircraft types

Equipment used on this number

2
B738 BOEING Boeing 737-800
20
B38M BOEING Boeing 737 MAX 8
10

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 SWA4099

30
N8562ZBOEING Boeing 737-800
→
06/29/2026
2h 14m
No alerts
Replay Analysis
N8562ZBOEING Boeing 737-800
→
06/29/2026
1h 29m
No alerts
Replay Analysis
N8918QBOEING Boeing 737 MAX 8
→
06/26/2026
2h 17m
No alerts
Replay Analysis
N8918QBOEING Boeing 737 MAX 8
→
06/26/2026
1h 19m
No alerts
Replay Analysis
N8648ABOEING Boeing 737-800
→
06/25/2026
2h 16m
No alerts
Replay Analysis
N8648ABOEING Boeing 737-800
→
06/25/2026
1h 15m
No alerts
Replay Analysis
N8896LBOEING Boeing 737 MAX 8
→
06/24/2026
1h 17m
No alerts
Replay Analysis
N8821SBOEING Boeing 737 MAX 8
→
06/23/2026
1h 15m
No alerts
Replay Analysis
N8840QBOEING Boeing 737 MAX 8
→
06/22/2026
1h 58m
No alerts
Replay Analysis
N8840QBOEING Boeing 737 MAX 8
→
06/22/2026
1h 18m
No alerts
Replay Analysis
N8639BBOEING Boeing 737-800
→
06/19/2026
2h 6m
No alerts
Replay Analysis
N8639BBOEING Boeing 737-800
→
06/19/2026
1h 15m
No alerts
Replay Analysis
N8691ABOEING Boeing 737-800
→
06/18/2026
2h 1m
No alerts
Replay Analysis
N8691ABOEING Boeing 737-800
→
06/18/2026
1h 23m
No alerts
Replay Analysis
N8602FBOEING Boeing 737-800
→
06/17/2026
1h 16m
No alerts
Replay Analysis
N8651ABOEING Boeing 737-800
→
06/16/2026
1h 14m
No alerts
Replay Analysis
N8553WBOEING Boeing 737-800
→
06/15/2026
2h 15m
No alerts
Replay Analysis
N8553WBOEING Boeing 737-800
→
06/15/2026
1h 47m
No alerts
Replay Analysis
N8575ZBOEING Boeing 737-800
→
06/12/2026
2h 2m
No alerts
Replay Analysis
N8575ZBOEING Boeing 737-800
→
06/12/2026
1h 35m
No alerts
Replay Analysis
N8660ABOEING Boeing 737-800
→
06/11/2026
2h 0m
No alerts
Replay Analysis
N8660ABOEING Boeing 737-800
→
06/11/2026
1h 8m
No alerts
Replay Analysis
N8326FBOEING Boeing 737-800
→
06/10/2026
1h 25m
No alerts
Replay Analysis
N8609ABOEING Boeing 737-800
→
06/09/2026
1h 25m
No alerts
Replay Analysis
N8895QBOEING Boeing 737 MAX 8
→
06/08/2026
2h 15m
No alerts
Replay Analysis
N8895QBOEING Boeing 737 MAX 8
→
06/08/2026
1h 26m
No alerts
Replay Analysis
N8661ABOEING Boeing 737-800
→
06/05/2026
2h 9m
No alerts
Replay Analysis
N8661ABOEING Boeing 737-800
→
06/05/2026
1h 23m
No alerts
Replay Analysis
N871HKBOEING Boeing 737 MAX 8
→
06/04/2026
2h 5m
No alerts
Replay Analysis
N871HKBOEING Boeing 737 MAX 8
→
06/04/2026
1h 40m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window