SWA399 is operated by SOUTHWEST AIRLINES CO between Austin Bergstrom International Airport (KAUS) and Norman Y. Mineta San Jose International Airport (KSJC). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 2h 28m. SkyMeter has observed 118 legs of this flight number via ADS-B.

✈
FLIGHTS
118
last 90 days
⏱
AVG DURATION
2h 28m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
13 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

8
KAUS → KSJC
36
avg 3h 39m · Austin Bergstrom → Norman Y. Mineta San Jose
KMCO → KAUS
33
avg 2h 25m · Orlando → Austin Bergstrom
KDEN → KPHX
8
avg 1h 48m · Denver → Phoenix Sky Harbor
KLAS → KFAT
7
avg 1h 14m · McCarran → Fresno Yosemite
KMCO → KPIT
6
avg 1h 56m · Orlando → Pittsburgh
KAUS → KMDW
4
avg 2h 20m · Austin Bergstrom → Chicago Midway
KAUS → KDEN
1
avg 2h 11m · Austin Bergstrom → Denver
2CL1 → KSJC
1
avg 8m · Canyon Creek Heliport → Norman Y. Mineta San Jose

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
125
B38M BOEING Boeing 737 MAX 8
50
B738 BOEING Boeing 737-800
14

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 SWA399

30
N208WNBOEING Boeing 737-700
→
08/18/2026
1h 39m
No alerts
Replay Analysis
N8745KBOEING Boeing 737 MAX 8
→
08/16/2026
8m
No alerts
Replay Analysis
N8745KBOEING Boeing 737 MAX 8
→
08/16/2026
2h 12m
No alerts
Replay Analysis
N8733MBOEING Boeing 737 MAX 8
→
08/16/2026
1h 36m
No alerts
Replay Analysis
N8733MBOEING Boeing 737 MAX 8
→
08/16/2026
44m
No alerts
Replay Analysis
N436WNBOEING Boeing 737-700
→
08/12/2026
1h 44m
No alerts
Replay Analysis
N257WNBOEING Boeing 737-700
→
08/11/2026
5m
No alerts
Replay Analysis
N257WNBOEING Boeing 737-700
→
08/11/2026
2h 10m
No alerts
Replay Analysis
N8863QBOEING Boeing 737 MAX 8
→
08/09/2026
1h 51m
No alerts
Replay Analysis
N7721EBOEING Boeing 737-700
→
08/05/2026
1h 38m
No alerts
Replay Analysis
N8669BBOEING Boeing 737-800
→
08/04/2026
1h 33m
No alerts
Replay Analysis
N244WNBOEING Boeing 737-700
→
08/03/2026
1h 34m
No alerts
Replay Analysis
N244WNBOEING Boeing 737-700
→
08/03/2026
2h 26m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
08/01/2026
2h 29m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
07/31/2026
41m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
07/31/2026
3h 11m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
07/31/2026
2h 20m
No alerts
Replay Analysis
N226WNBOEING Boeing 737-700
→
07/31/2026
34m
No alerts
Replay Analysis
N226WNBOEING Boeing 737-700
→
07/30/2026
2h 35m
No alerts
Replay Analysis
N226WNBOEING Boeing 737-700
→
07/30/2026
48m
No alerts
Replay Analysis
N226WNBOEING Boeing 737-700
→
07/30/2026
4h 4m
No alerts
Replay Analysis
N226WNBOEING Boeing 737-700
→
07/30/2026
5m
No alerts
Replay Analysis
N8761LBOEING Boeing 737 MAX 8
→
07/30/2026
8m
No alerts
Replay Analysis
N8761LBOEING Boeing 737 MAX 8
→
07/29/2026
3h 11m
No alerts
Replay Analysis
N1776R
→
07/29/2026
33m
No alerts
Replay Analysis
N1776R
→
07/28/2026
2h 44m
No alerts
Replay Analysis
N1776R
→
07/28/2026
3h 18m
No alerts
Replay Analysis
N7874BBOEING Boeing 737-700
→
07/28/2026
1h 19m
No alerts
Replay Analysis
N7874BBOEING Boeing 737-700
→
07/27/2026
1h 57m
No alerts
Replay Analysis
N7874BBOEING Boeing 737-700
→
07/27/2026
3h 17m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window