SWA2120 is operated by SOUTHWEST AIRLINES CO between San Antonio International Airport (KSAT) and Phoenix Sky Harbor International Airport (KPHX). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 7m. SkyMeter has observed 75 legs of this flight number via ADS-B.

✈
FLIGHTS
75
last 90 days
⏱
AVG DURATION
2h 7m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/17/2026
first → last seen
🗺
ROUTES / TYPES
19 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KSAT → KPHX
15
avg 2h 8m · San Antonio → Phoenix Sky Harbor
KTPA → KDEN
12
avg 4h 3m · Tampa → Denver
KPHX → KSMF
9
avg 1h 42m · Phoenix Sky Harbor → Sacramento
KAUS → KPHX
8
avg 2h 6m · Austin Bergstrom → Phoenix Sky Harbor
KSAN → KDAL
4
avg 2h 55m · San Diego → Dallas Love Field
KDEN → KTUS
4
avg 2h 5m · Denver → Tucson International Airport / Morris Air National Guard Base
KTUS → KLAX
4
avg 1h 15m · Tucson International Airport / Morris Air National Guard Base → Los Angeles
KSAV → KMDW
2
avg 2h 11m · Savannah Hilton Head → Chicago Midway
KSLC → KSAN
1
avg 1h 39m · Salt Lake City → San Diego
KBUR → KPHX
1
avg 1h 1m · Bob Hope → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
48
B738 BOEING Boeing 737-800
37
B737 BOEING Boeing 737-700
23

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 SWA2120

30
N8996QBOEING Boeing 737 MAX 8
→
08/17/2026
1h 56m
No alerts
Replay Analysis
N212WNBOEING Boeing 737-700
→
08/16/2026
1h 57m
No alerts
Replay Analysis
N8518RBOEING Boeing 737-800
→
08/14/2026
1h 56m
No alerts
Replay Analysis
N8526WBOEING Boeing 737-800
→
08/13/2026
2h 3m
No alerts
Replay Analysis
N8537ZBOEING Boeing 737-800
→
08/10/2026
1h 55m
No alerts
Replay Analysis
N468WNBOEING Boeing 737-700
→
08/09/2026
24m
No alerts
Replay Analysis
N8986QBOEING Boeing 737 MAX 8
→
08/07/2026
1h 59m
No alerts
Replay Analysis
N8817LBOEING Boeing 737 MAX 8
→
08/06/2026
1h 57m
No alerts
Replay Analysis
N8318FBOEING Boeing 737-800
→
08/03/2026
1h 41m
No alerts
Replay Analysis
N8318FBOEING Boeing 737-800
→
08/03/2026
1h 53m
No alerts
Replay Analysis
N932WNBOEING Boeing 737-700
→
08/01/2026
2h 9m
No alerts
Replay Analysis
N8531QBOEING Boeing 737-800
→
07/29/2026
1h 10m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
07/29/2026
4h 19m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
07/28/2026
28m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
07/28/2026
4h 48m
No alerts
Replay Analysis
N8602FBOEING Boeing 737-800
→
07/27/2026
1h 38m
No alerts
Replay Analysis
N8602FBOEING Boeing 737-800
→
07/27/2026
2h 2m
No alerts
Replay Analysis
N923WNBOEING Boeing 737-700
→
07/25/2026
2h 1m
No alerts
Replay Analysis
N8660ABOEING Boeing 737-800
→
07/22/2026
1h 38m
No alerts
Replay Analysis
N1807UBOEING Boeing 737 MAX 8
→
07/22/2026
1h 27m
No alerts
Replay Analysis
N1807UBOEING Boeing 737 MAX 8
→
07/21/2026
2h 44m
No alerts
Replay Analysis
N1807UBOEING Boeing 737 MAX 8
→
07/21/2026
4h 12m
No alerts
Replay Analysis
N8762QBOEING Boeing 737 MAX 8
→
07/20/2026
1h 39m
No alerts
Replay Analysis
N8762QBOEING Boeing 737 MAX 8
→
07/20/2026
13m
No alerts
Replay Analysis
N8762QBOEING Boeing 737 MAX 8
→
07/20/2026
2h 11m
No alerts
Replay Analysis
N281WNBOEING Boeing 737-700
→
07/18/2026
2h 2m
No alerts
Replay Analysis
N8548PBOEING Boeing 737-800
→
07/16/2026
1h 6m
No alerts
Replay Analysis
N8548PBOEING Boeing 737-800
→
07/15/2026
2h 10m
No alerts
Replay Analysis
N8548PBOEING Boeing 737-800
→
07/15/2026
3h 17m
No alerts
Replay Analysis
N8713MBOEING Boeing 737-800
→
07/15/2026
1h 16m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window