SWA1231 is operated by SOUTHWEST AIRLINES CO between City of Colorado Springs Municipal Airport (KCOS) and Phoenix Sky Harbor International Airport (KPHX). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 35m. SkyMeter has observed 132 legs of this flight number via ADS-B.

✈
FLIGHTS
132
last 90 days
⏱
AVG DURATION
1h 35m
tracked time
📅
SERVICE PERIOD
05/28/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
20 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.5%
2 flagged

Routes flown

By count · last 90 days

10
KCOS → KPHX
53
avg 1h 53m · City of Colorado Springs → Phoenix Sky Harbor
KPHX → KLAS
9
avg 59m · Phoenix Sky Harbor → McCarran
KPIT → KTPA
8
avg 2h 14m · Pittsburgh → Tampa
KLAS → KBZN
7
avg 2h 8m · McCarran → Gallatin Field
KBZN → KMDW
7
avg 2h 31m · Gallatin Field → Chicago Midway
KSFO → KLAS
6
avg 2h 3m · San Francisco → McCarran
KHOU → KCOS
5
avg 2h 7m · William P Hobby → City of Colorado Springs
KSRQ → KPIT
2
avg 2h 11m · Sarasota Bradenton → Pittsburgh
KSMF → KLAS
1
avg 1h 14m · Sacramento → McCarran
KHAF → KLAS
1
avg 1h 53m · Half Moon Bay → McCarran

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
64
B737 BOEING Boeing 737-700
44
B738 BOEING Boeing 737-800
36

Safety profile

Flagged flights · last 90 days

Go-arounds
2
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 SWA1231

30
N932WNBOEING Boeing 737-700
→
08/20/2026
2h 22m
No alerts
Replay Analysis
N932WNBOEING Boeing 737-700
→
08/20/2026
2h 18m
No alerts
Replay Analysis
N250WNBOEING Boeing 737-700
→
08/17/2026
2h 29m
No alerts
Replay Analysis
N250WNBOEING Boeing 737-700
→
08/17/2026
2h 19m
No alerts
Replay Analysis
N8623FBOEING Boeing 737-800
→
08/17/2026
1h 54m
No alerts
Replay Analysis
N8815LBOEING Boeing 737 MAX 8
→
08/15/2026
1h 39m
No alerts
Replay Analysis
N7823ABOEING Boeing 737-700
→
08/14/2026
2h 23m
No alerts
Replay Analysis
N7823ABOEING Boeing 737-700
→
08/14/2026
2h 6m
No alerts
Replay Analysis
N7823ABOEING Boeing 737-700
→
08/14/2026
5m
No alerts
Replay Analysis
N944WNBOEING Boeing 737-700
→
08/13/2026
2h 22m
No alerts
Replay Analysis
N944WNBOEING Boeing 737-700
→
08/13/2026
42m
No alerts
Replay Analysis
N944WNBOEING Boeing 737-700
→
08/13/2026
2h 7m
No alerts
Replay Analysis
N8866HBOEING Boeing 737 MAX 8
→
08/12/2026
1h 52m
No alerts
Replay Analysis
N242WNBOEING Boeing 737-700
→
08/10/2026
2h 33m
No alerts
Replay Analysis
N242WNBOEING Boeing 737-700
→
08/10/2026
2h 2m
No alerts
Replay Analysis
N8538VBOEING Boeing 737-800
→
08/10/2026
1h 40m
No alerts
Replay Analysis
N8831LBOEING Boeing 737 MAX 8
→
08/08/2026
2h 6m
No alerts
Replay Analysis
N482WNBOEING Boeing 737-700
→
08/07/2026
2h 26m
No alerts
Replay Analysis
N482WNBOEING Boeing 737-700
→
08/07/2026
1h 56m
No alerts
Replay Analysis
N7751ABOEING Boeing 737-700
→
08/06/2026
3h 2m
No alerts
Replay Analysis
N7751ABOEING Boeing 737-700
→
08/06/2026
2h 5m
No alerts
Replay Analysis
N7751ABOEING Boeing 737-700
→
08/06/2026
6m
No alerts
Replay Analysis
N8867QBOEING Boeing 737 MAX 8
→
08/06/2026
3h 9m
↻ Go-around
Replay Analysis
N8583ZBOEING Boeing 737-800
→
08/05/2026
1h 50m
No alerts
Replay Analysis
N8892SBOEING Boeing 737 MAX 8
→
08/03/2026
6m
No alerts
Replay Analysis
N8892SBOEING Boeing 737 MAX 8
→
08/03/2026
1h 19m
No alerts
Replay Analysis
N8892SBOEING Boeing 737 MAX 8
→
08/03/2026
22m
No alerts
Replay Analysis
N8892SBOEING Boeing 737 MAX 8
→
08/03/2026
2h 9m
No alerts
Replay Analysis
N8320JBOEING Boeing 737-800
→
08/01/2026
1h 25m
No alerts
Replay Analysis
N8320JBOEING Boeing 737-800
→
08/01/2026
29m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window