SWA3904 is operated by SOUTHWEST AIRLINES CO between St Louis Lambert International Airport (KSTL) and Dallas Love Field (KDAL). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 38m. SkyMeter has observed 83 legs of this flight number via ADS-B.

✈
FLIGHTS
83
last 90 days
⏱
AVG DURATION
1h 38m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
13 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KSTL → KDAL
33
avg 1h 20m · St Louis Lambert → Dallas Love Field
KPHX → KSTL
9
avg 2h 47m · Phoenix Sky Harbor → St Louis Lambert
KPHX → KONT
6
avg 1h 1m · Phoenix Sky Harbor → Ontario
KSAN → KMCO
4
avg 4h 59m · San Diego → Orlando
KDEN → KPVD
1
avg 3h 48m · Denver → Theodore Francis Green State
KSAN → KSJC
1
avg 1h 41m · San Diego → Norman Y. Mineta San Jose
KATL → KBNA
1
avg 48m · Hartsfield Jackson Atlanta → Nashville

Aircraft types

Equipment used on this number

3
B738 BOEING Boeing 737-800
40
B38M BOEING Boeing 737 MAX 8
39
B737 BOEING Boeing 737-700
5

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 SWA3904

30
N8990QBOEING Boeing 737 MAX 8
→
08/18/2026
4h 58m
No alerts
Replay Analysis
N1776R
→
08/18/2026
55m
No alerts
Replay Analysis
N269WNBOEING Boeing 737-700
→
08/17/2026
55m
No alerts
Replay Analysis
N269WNBOEING Boeing 737-700
→
08/16/2026
2h 52m
No alerts
Replay Analysis
N269WNBOEING Boeing 737-700
→
08/16/2026
3h 48m
No alerts
Replay Analysis
N269WNBOEING Boeing 737-700
→
08/16/2026
16m
No alerts
Replay Analysis
N8876QBOEING Boeing 737 MAX 8
→
08/15/2026
47m
No alerts
Replay Analysis
N8511KBOEING Boeing 737-800
→
08/15/2026
52m
No alerts
Replay Analysis
N8643ABOEING Boeing 737-800
→
08/14/2026
59m
No alerts
Replay Analysis
N8580ZBOEING Boeing 737-800
→
08/11/2026
4h 43m
No alerts
Replay Analysis
N8997QBOEING Boeing 737 MAX 8
→
08/11/2026
1h 25m
No alerts
Replay Analysis
N8983QBOEING Boeing 737 MAX 8
→
08/08/2026
49m
No alerts
Replay Analysis
N8510EBOEING Boeing 737-800
→
08/08/2026
1h 0m
No alerts
Replay Analysis
N8539VBOEING Boeing 737-800
→
08/07/2026
57m
No alerts
Replay Analysis
N8860SBOEING Boeing 737 MAX 8
→
08/05/2026
5h 1m
No alerts
Replay Analysis
N8923QBOEING Boeing 737 MAX 8
→
08/04/2026
5h 13m
No alerts
Replay Analysis
N8929SBOEING Boeing 737 MAX 8
→
08/04/2026
1h 22m
No alerts
Replay Analysis
N8876QBOEING Boeing 737 MAX 8
→
08/03/2026
1h 14m
No alerts
Replay Analysis
N8329BBOEING Boeing 737-800
→
08/01/2026
1h 21m
No alerts
Replay Analysis
N8329BBOEING Boeing 737-800
→
08/01/2026
6m
No alerts
Replay Analysis
N8517FBOEING Boeing 737-800
→
07/31/2026
1h 17m
No alerts
Replay Analysis
N8529ZBOEING Boeing 737-800
→
07/30/2026
1h 18m
No alerts
Replay Analysis
N8833LBOEING Boeing 737 MAX 8
→
07/29/2026
1h 15m
No alerts
Replay Analysis
N8755LBOEING Boeing 737 MAX 8
→
07/28/2026
1h 19m
No alerts
Replay Analysis
N8813QBOEING Boeing 737 MAX 8
→
07/27/2026
1h 16m
No alerts
Replay Analysis
N8833LBOEING Boeing 737 MAX 8
→
07/25/2026
1h 24m
No alerts
Replay Analysis
N8691ABOEING Boeing 737-800
→
07/25/2026
1h 24m
No alerts
Replay Analysis
N8672FBOEING Boeing 737-800
→
07/24/2026
1h 25m
No alerts
Replay Analysis
N8966SBOEING Boeing 737 MAX 8
→
07/23/2026
1h 21m
No alerts
Replay Analysis
N8677ABOEING Boeing 737-800
→
07/22/2026
1h 11m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window