SWA3900 is operated by SOUTHWEST AIRLINES CO between St Louis Lambert International Airport (KSTL) and Cleveland Hopkins International Airport (KCLE). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 17m. SkyMeter has observed 67 legs of this flight number via ADS-B.

✈
FLIGHTS
67
last 90 days
⏱
AVG DURATION
1h 17m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 8/18/2026
first → last seen
🗺
ROUTES / TYPES
9 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KSTL → KCLE
23
avg 1h 14m · St Louis Lambert → Cleveland Hopkins
KSTS → KSAN
14
avg 1h 17m · Charles M. Schulz Sonoma County → San Diego
KTUS → KDEN
13
avg 1h 35m · Tucson International Airport / Morris Air National Guard Base → Denver
KLAS → KTUS
5
avg 1h 36m · McCarran → Tucson International Airport / Morris Air National Guard Base
KSAN → KTUS
3
avg 1h 14m · San Diego → Tucson International Airport / Morris Air National Guard Base
KPHX → KTUS
2
avg 28m · Phoenix Sky Harbor → Tucson International Airport / Morris Air National Guard Base
KNZY → KTUS
1
avg 1h 24m · North Island Naval Air Station-Halsey Field → Tucson International Airport / Morris Air National Guard Base

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
52
B38M BOEING Boeing 737 MAX 8
26
B738 BOEING Boeing 737-800
2

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 SWA3900

30
N205WNBOEING Boeing 737-700
→
8/18/2026
1h 16m
No alerts
Replay Analysis
N7835ABOEING Boeing 737-700
→
8/17/2026
1h 16m
No alerts
Replay Analysis
N478WNBOEING Boeing 737-700
→
8/16/2026
1h 17m
No alerts
Replay Analysis
N7833ABOEING Boeing 737-700
→
8/15/2026
1h 14m
No alerts
Replay Analysis
N7702ABOEING Boeing 737-700
→
8/14/2026
1h 18m
No alerts
Replay Analysis
N467WNBOEING Boeing 737-700
→
8/13/2026
1h 19m
No alerts
Replay Analysis
N919WNBOEING Boeing 737-700
→
8/12/2026
1h 21m
No alerts
Replay Analysis
N938WNBOEING Boeing 737-700
→
8/11/2026
1h 22m
No alerts
Replay Analysis
N966WNBOEING Boeing 737-700
→
8/10/2026
1h 19m
No alerts
Replay Analysis
N210WNBOEING Boeing 737-700
→
8/8/2026
1h 13m
No alerts
Replay Analysis
N280WNBOEING Boeing 737-700
→
8/7/2026
1h 16m
No alerts
Replay Analysis
N474WNBOEING Boeing 737-700
→
8/6/2026
1h 17m
No alerts
Replay Analysis
N963WNBOEING Boeing 737-700
→
8/5/2026
1h 12m
No alerts
Replay Analysis
N556WNBOEING Boeing 737-700
→
8/4/2026
1h 23m
No alerts
Replay Analysis
N941WNBOEING Boeing 737-700
→
8/4/2026
1h 24m
No alerts
Replay Analysis
N969WNBOEING Boeing 737-700
→
8/1/2026
1h 19m
No alerts
Replay Analysis
N7702ABOEING Boeing 737-700
→
7/31/2026
1h 9m
No alerts
Replay Analysis
N440LVBOEING Boeing 737-700
→
7/28/2026
1h 8m
No alerts
Replay Analysis
N561WNBOEING Boeing 737-700
→
7/25/2026
1h 11m
No alerts
Replay Analysis
N910WNBOEING Boeing 737-700
→
7/24/2026
1h 13m
No alerts
Replay Analysis
N205WNBOEING Boeing 737-700
→
7/21/2026
1h 18m
No alerts
Replay Analysis
N219WNBOEING Boeing 737-700
→
7/18/2026
1h 15m
No alerts
Replay Analysis
N7740ABOEING Boeing 737-700
→
7/17/2026
1h 15m
No alerts
Replay Analysis
N7888ABOEING Boeing 737-700
→
7/14/2026
1h 21m
No alerts
Replay Analysis
N7746CBOEING Boeing 737-700
→
7/11/2026
1h 23m
No alerts
Replay Analysis
N472WNBOEING Boeing 737-700
→
7/10/2026
1h 18m
No alerts
Replay Analysis
N483WNBOEING Boeing 737-700
→
7/7/2026
1h 33m
No alerts
Replay Analysis
N465WNBOEING Boeing 737-700
→
7/4/2026
1h 10m
No alerts
Replay Analysis
N203WNBOEING Boeing 737-700
→
7/3/2026
1h 33m
No alerts
Replay Analysis
N266WNBOEING Boeing 737-700
→
6/30/2026
1h 9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window