SWA423 is operated by SOUTHWEST AIRLINES CO between Dallas Love Field (KDAL) and San Diego International Airport (KSAN). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 2h 0m. SkyMeter has observed 97 legs of this flight number via ADS-B.

✈
FLIGHTS
97
last 90 days
⏱
AVG DURATION
2h 0m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
18 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KDAL → KSAN
29
avg 2h 55m · Dallas Love Field → San Diego
KBDL → KBWI
21
avg 59m · Bradley → Baltimore/Washington International Thurgood Marshall
KOKC → KDAL
7
avg 1h 0m · Will Rogers World → Dallas Love Field
KBWI → KPDX
6
avg 5h 22m · Baltimore/Washington International Thurgood Marshall → Portland
KPDX → KSMF
6
avg 1h 14m · Portland → Sacramento
KATL → KAUS
5
avg 2h 0m · Hartsfield Jackson Atlanta → Austin Bergstrom
CT50 → KBWI
5
avg 1h 1m · Marks Heliport → Baltimore/Washington International Thurgood Marshall
CT35 → KBWI
3
avg 56m · Hamilton Standard Heliport → Baltimore/Washington International Thurgood Marshall
KOKC → KSAN
2
avg 3h 7m · Will Rogers World → San Diego
KDAL → KFAT
1
avg 4h 33m · Dallas Love Field → Fresno Yosemite

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
56
B38M BOEING Boeing 737 MAX 8
34
B738 BOEING Boeing 737-800
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 SWA423

30
N8803LBOEING Boeing 737 MAX 8
→
07/19/2026
2h 5m
No alerts
Replay Analysis
N8803LBOEING Boeing 737 MAX 8
→
07/19/2026
6m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/19/2026
1h 17m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/19/2026
5h 30m
No alerts
Replay Analysis
N8535SBOEING Boeing 737-800
→
07/17/2026
51m
No alerts
Replay Analysis
N8628ABOEING Boeing 737-800
→
07/16/2026
53m
No alerts
Replay Analysis
N443WNBOEING Boeing 737-700
→
07/15/2026
57m
No alerts
Replay Analysis
N923WNBOEING Boeing 737-700
→
07/14/2026
56m
No alerts
Replay Analysis
N8645ABOEING Boeing 737-800
→
07/13/2026
1h 3m
No alerts
Replay Analysis
N8715QBOEING Boeing 737 MAX 8
→
07/12/2026
2h 0m
No alerts
Replay Analysis
N8902QBOEING Boeing 737 MAX 8
→
07/12/2026
1h 20m
No alerts
Replay Analysis
N8902QBOEING Boeing 737 MAX 8
→
07/12/2026
2h 35m
No alerts
Replay Analysis
N8902QBOEING Boeing 737 MAX 8
→
07/11/2026
5h 3m
No alerts
Replay Analysis
N8902QBOEING Boeing 737 MAX 8
→
07/11/2026
2h 27m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/10/2026
1h 23m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/09/2026
1h 35m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
07/09/2026
12m
No alerts
Replay Analysis
N967WNBOEING Boeing 737-700
→
07/08/2026
1h 0m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
07/07/2026
57m
No alerts
Replay Analysis
N8614MBOEING Boeing 737-800
→
07/06/2026
1h 5m
No alerts
Replay Analysis
N8801QBOEING Boeing 737 MAX 8
→
07/05/2026
1h 59m
No alerts
Replay Analysis
N8839QBOEING Boeing 737 MAX 8
→
07/04/2026
58m
No alerts
Replay Analysis
N8839QBOEING Boeing 737 MAX 8
→
07/04/2026
2h 14m
No alerts
Replay Analysis
N8970QBOEING Boeing 737 MAX 8
→
07/03/2026
51m
No alerts
Replay Analysis
N8936QBOEING Boeing 737 MAX 8
→
07/02/2026
58m
No alerts
Replay Analysis
N7823ABOEING Boeing 737-700
→
07/01/2026
57m
No alerts
Replay Analysis
N478WNBOEING Boeing 737-700
→
06/30/2026
56m
No alerts
Replay Analysis
N8552ZBOEING Boeing 737-800
→
06/29/2026
1h 0m
No alerts
Replay Analysis
N8539VBOEING Boeing 737-800
→
06/28/2026
1h 57m
No alerts
Replay Analysis
N8931LBOEING Boeing 737 MAX 8
→
06/28/2026
1h 9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window