SWA3128 is operated by SOUTHWEST AIRLINES CO between Mahlon Sweet Field (KEUG) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 2h 20m. SkyMeter has observed 33 legs of this flight number via ADS-B.

✈
FLIGHTS
33
last 90 days
⏱
AVG DURATION
2h 20m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
2 / 3
city pairs · airframes
⚠
INCIDENT RATE
6.1%
2 flagged

Routes flown

By count · last 90 days

1
KEUG → KDEN
32
avg 2h 20m · Mahlon Sweet Field → Denver

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
16
B38M BOEING Boeing 737 MAX 8
10
B738 BOEING Boeing 737-800
7

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 SWA3128

30
N8603FBOEING Boeing 737-800
→
06/03/2026
2h 15m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
06/02/2026
2h 19m
No alerts
Replay Analysis
N943WNBOEING Boeing 737-700
→
06/01/2026
2h 10m
No alerts
Replay Analysis
N8752QBOEING Boeing 737 MAX 8
→
05/31/2026
2h 21m
No alerts
Replay Analysis
N439WNBOEING Boeing 737-700
→
05/29/2026
2h 25m
No alerts
Replay Analysis
N236WNBOEING Boeing 737-700
→
05/28/2026
2h 36m
No alerts
Replay Analysis
N8937QBOEING Boeing 737 MAX 8
→
05/26/2026
2h 29m
No alerts
Replay Analysis
N222WNBOEING Boeing 737-700
→
05/25/2026
2h 18m
No alerts
Replay Analysis
N8939QBOEING Boeing 737 MAX 8
→
05/23/2026
2h 8m
No alerts
Replay Analysis
N7750ABOEING Boeing 737-700
→
05/21/2026
2h 8m
No alerts
Replay Analysis
N8699ABOEING Boeing 737-800
→
05/20/2026
2h 15m
No alerts
Replay Analysis
N7877HBOEING Boeing 737-700
→
05/18/2026
2h 23m
△ Unstable
Replay Analysis
N7833ABOEING Boeing 737-700
→
05/17/2026
2h 17m
No alerts
Replay Analysis
N8959QBOEING Boeing 737 MAX 8
→
05/16/2026
2h 17m
No alerts
Replay Analysis
N457WNBOEING Boeing 737-700
→
05/15/2026
2h 11m
No alerts
Replay Analysis
N476WNBOEING Boeing 737-700
→
05/14/2026
2h 6m
No alerts
Replay Analysis
N8600FBOEING Boeing 737-800
→
05/13/2026
2h 14m
No alerts
Replay Analysis
N281WNBOEING Boeing 737-700
→
05/11/2026
2h 12m
No alerts
Replay Analysis
N8315CBOEING Boeing 737-800
→
05/10/2026
2h 28m
No alerts
Replay Analysis
N8989LBOEING Boeing 737 MAX 8
→
05/03/2026
2h 19m
No alerts
Replay Analysis
N8532SBOEING Boeing 737-800
→
05/02/2026
2h 18m
No alerts
Replay Analysis
N437WNBOEING Boeing 737-700
→
05/01/2026
2h 22m
No alerts
Replay Analysis
N219WNBOEING Boeing 737-700
→
04/30/2026
2h 18m
No alerts
Replay Analysis
N8897KBOEING Boeing 737 MAX 8
→
04/28/2026
2h 31m
No alerts
Replay Analysis
N246LVBOEING Boeing 737-700
→
04/27/2026
2h 29m
No alerts
Replay Analysis
N8791DBOEING Boeing 737 MAX 8
→
04/26/2026
2h 31m
△ Unstable
Replay Analysis
N8773QBOEING Boeing 737 MAX 8
→
04/25/2026
2h 21m
No alerts
Replay Analysis
N561WNBOEING Boeing 737-700
→
04/24/2026
2h 14m
No alerts
Replay Analysis
N927WNBOEING Boeing 737-700
→
04/23/2026
2h 21m
No alerts
Replay Analysis
N8509UBOEING Boeing 737-800
→
04/21/2026
2h 29m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window