SWA3404 is operated by SOUTHWEST AIRLINES INC between Chicago Midway International Airport (KMDW) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 5m. SkyMeter has observed 64 legs of this flight number via ADS-B.

✈
FLIGHTS
64
last 90 days
⏱
AVG DURATION
2h 5m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 06/25/2026
first → last seen
🗺
ROUTES / TYPES
7 / 3
city pairs · airframes
⚠
INCIDENT RATE
3.1%
2 flagged

Routes flown

By count · last 90 days

3
KMDW → KDEN
54
avg 2h 16m · Chicago Midway → Denver
KSAN → KPHX
3
avg 1h 28m · San Diego → Phoenix Sky Harbor
KBWI → KIND
1
avg 1h 28m · Baltimore/Washington International Thurgood Marshall → Indianapolis

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
42
B738 BOEING Boeing 737-800
21
B737 BOEING Boeing 737-700
1

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 SWA3404

30
N8326FBOEING Boeing 737-800
→
06/25/2026
1h 23m
No alerts
Replay Analysis
N8676ABOEING Boeing 737-800
→
06/24/2026
1h 0m
No alerts
Replay Analysis
N8942LBOEING Boeing 737 MAX 8
→
06/18/2026
27m
No alerts
Replay Analysis
N8942LBOEING Boeing 737 MAX 8
→
06/18/2026
1h 25m
No alerts
Replay Analysis
N8712LBOEING Boeing 737 MAX 8
→
06/17/2026
1h 35m
No alerts
Replay Analysis
N8880GBOEING Boeing 737 MAX 8
→
06/11/2026
48m
No alerts
Replay Analysis
N8742MBOEING Boeing 737 MAX 8
→
06/10/2026
1h 50m
No alerts
Replay Analysis
N8691ABOEING Boeing 737-800
→
06/03/2026
2h 6m
No alerts
Replay Analysis
N9003BBOEING Boeing 737 MAX 8
→
06/02/2026
2h 4m
No alerts
Replay Analysis
N8317MBOEING Boeing 737-800
→
06/01/2026
2h 10m
No alerts
Replay Analysis
N8571ZBOEING Boeing 737-800
→
05/31/2026
2h 39m
No alerts
Replay Analysis
N8524ZBOEING Boeing 737-800
→
05/30/2026
1h 59m
No alerts
Replay Analysis
N8931LBOEING Boeing 737 MAX 8
→
05/29/2026
2h 2m
No alerts
Replay Analysis
N8728QBOEING Boeing 737 MAX 8
→
05/28/2026
2h 3m
No alerts
Replay Analysis
N8842LBOEING Boeing 737 MAX 8
→
05/27/2026
2h 22m
△ Unstable
Replay Analysis
N8803LBOEING Boeing 737 MAX 8
→
05/26/2026
2h 0m
No alerts
Replay Analysis
N8870KBOEING Boeing 737 MAX 8
→
05/25/2026
2h 6m
No alerts
Replay Analysis
N8963QBOEING Boeing 737 MAX 8
→
05/24/2026
2h 13m
No alerts
Replay Analysis
N8797QBOEING Boeing 737 MAX 8
→
05/23/2026
2h 21m
No alerts
Replay Analysis
N8861QBOEING Boeing 737 MAX 8
→
05/22/2026
2h 16m
No alerts
Replay Analysis
N8927QBOEING Boeing 737 MAX 8
→
05/21/2026
2h 17m
No alerts
Replay Analysis
N8977GBOEING Boeing 737 MAX 8
→
05/20/2026
2h 18m
No alerts
Replay Analysis
N8977GBOEING Boeing 737 MAX 8
→
05/20/2026
2h 18m
No alerts
Replay Analysis
N8567ZBOEING Boeing 737-800
→
05/19/2026
2h 15m
No alerts
Replay Analysis
N8814KBOEING Boeing 737 MAX 8
→
05/18/2026
2h 17m
No alerts
Replay Analysis
N8530WBOEING Boeing 737-800
→
05/17/2026
2h 13m
No alerts
Replay Analysis
N8927QBOEING Boeing 737 MAX 8
→
05/16/2026
2h 27m
No alerts
Replay Analysis
N8735LBOEING Boeing 737 MAX 8
→
05/15/2026
2h 10m
No alerts
Replay Analysis
N8905QBOEING Boeing 737 MAX 8
→
05/14/2026
2h 13m
No alerts
Replay Analysis
N8971LBOEING Boeing 737 MAX 8
→
05/13/2026
2h 8m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window