SWA1623 is operated by SOUTHWEST AIRLINES CO between Phoenix Sky Harbor International Airport (KPHX) and San Antonio International Airport (KSAT). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 54m. SkyMeter has observed 57 legs of this flight number via ADS-B.

✈
FLIGHTS
57
last 90 days
⏱
AVG DURATION
1h 54m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
13 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.8%
1 flagged

Routes flown

By count · last 90 days

9
KPHX → KSAT
13
avg 2h 3m · Phoenix Sky Harbor → San Antonio
TJSJ → KBWI
11
avg 3h 40m · Luis Munoz Marin → Baltimore/Washington International Thurgood Marshall
KCMH → KBWI
7
avg 57m · John Glenn Columbus → Baltimore/Washington International Thurgood Marshall
KDAL → KMSY
5
avg 1h 5m · Dallas Love Field → Louis Armstrong New Orleans
KIND → KDEN
5
avg 2h 21m · Indianapolis → Denver
KLGB → KLAS
4
avg 51m · Long Beach Airport (Daugherty Field) → McCarran
KSTL → KDAL
3
avg 1h 20m · St Louis Lambert → Dallas Love Field
KLAS → KABQ
1
avg 1h 46m · McCarran → Albuquerque International Sunport
KVPS → KSTL
1
avg 1h 43m · Destin-Ft Walton Beach → St Louis Lambert

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
26
B38M BOEING Boeing 737 MAX 8
22
B738 BOEING Boeing 737-800
12

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 SWA1623

30
N8770QBOEING Boeing 737 MAX 8
→
08/21/2026
3h 34m
No alerts
Replay Analysis
N1804UBOEING Boeing 737 MAX 8
→
08/20/2026
3h 34m
No alerts
Replay Analysis
N8893LBOEING Boeing 737 MAX 8
→
08/18/2026
2h 17m
No alerts
Replay Analysis
N8917QBOEING Boeing 737 MAX 8
→
08/17/2026
3h 31m
No alerts
Replay Analysis
N8938QBOEING Boeing 737 MAX 8
→
08/16/2026
3h 39m
No alerts
Replay Analysis
N8887QBOEING Boeing 737 MAX 8
→
08/15/2026
3h 34m
No alerts
Replay Analysis
N8738KBOEING Boeing 737 MAX 8
→
08/14/2026
3h 45m
↻ Go-around
Replay Analysis
N8612KBOEING Boeing 737-800
→
08/13/2026
3h 54m
No alerts
Replay Analysis
N500WRBOEING Boeing 737-800
→
08/12/2026
2h 24m
No alerts
Replay Analysis
N8894QBOEING Boeing 737 MAX 8
→
08/11/2026
2h 20m
No alerts
Replay Analysis
N8555ZBOEING Boeing 737-800
→
08/10/2026
3h 29m
No alerts
Replay Analysis
N8316HBOEING Boeing 737-800
→
08/08/2026
4h 6m
No alerts
Replay Analysis
N8765QBOEING Boeing 737 MAX 8
→
08/07/2026
3h 38m
No alerts
Replay Analysis
N8775QBOEING Boeing 737 MAX 8
→
08/06/2026
3h 37m
No alerts
Replay Analysis
N8613KBOEING Boeing 737-800
→
08/05/2026
2h 24m
No alerts
Replay Analysis
N924WNBOEING Boeing 737-700
→
08/04/2026
2h 19m
No alerts
Replay Analysis
N8860SBOEING Boeing 737 MAX 8
→
07/30/2026
2h 8m
No alerts
Replay Analysis
N8623FBOEING Boeing 737-800
→
07/29/2026
1h 58m
No alerts
Replay Analysis
N7724ABOEING Boeing 737-700
→
07/25/2026
54m
No alerts
Replay Analysis
N8609ABOEING Boeing 737-800
→
07/23/2026
1h 54m
No alerts
Replay Analysis
N9000DBOEING Boeing 737 MAX 8
→
07/22/2026
2h 44m
No alerts
Replay Analysis
N461WNBOEING Boeing 737-700
→
07/18/2026
1h 2m
No alerts
Replay Analysis
N8314LBOEING Boeing 737-800
→
07/16/2026
2h 43m
No alerts
Replay Analysis
N8314LBOEING Boeing 737-800
→
07/16/2026
20m
No alerts
Replay Analysis
N556WNBOEING Boeing 737-700
→
07/11/2026
59m
No alerts
Replay Analysis
N8766TBOEING Boeing 737 MAX 8
→
07/09/2026
2h 1m
No alerts
Replay Analysis
N8525SBOEING Boeing 737-800
→
07/08/2026
2h 4m
No alerts
Replay Analysis
N8525SBOEING Boeing 737-800
→
07/08/2026
15m
No alerts
Replay Analysis
N8844QBOEING Boeing 737 MAX 8
→
07/04/2026
1h 46m
No alerts
Replay Analysis
N465WNBOEING Boeing 737-700
→
07/02/2026
1h 46m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window