SWA4027 is operated by SOUTHWEST AIRLINES CO between Denver International Airport (KDEN) and Salt Lake City International Airport (KSLC). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 12m. SkyMeter has observed 79 legs of this flight number via ADS-B.

✈
FLIGHTS
79
last 90 days
⏱
AVG DURATION
1h 12m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/22/2026
first → last seen
🗺
ROUTES / TYPES
8 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.3%
1 flagged

Routes flown

By count · last 90 days

5
KDEN → KSLC
48
avg 1h 22m · Denver → Salt Lake City
KRNO → KSAN
9
avg 1h 48m · Reno Tahoe → San Diego
KGSP → KBNA
3
avg 54m · Greenville Spartanburg → Nashville
KDEN → KRNO
1
avg 2h 3m · Denver → Reno Tahoe
54CA → KSAN
1
avg 7m · Paradise Valley Hospital Heliport → San Diego

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
42
B738 BOEING Boeing 737-800
26
B38M BOEING Boeing 737 MAX 8
22

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 SWA4027

30
N7831BBOEING Boeing 737-700
→
08/22/2026
48m
No alerts
Replay Analysis
N7848ABOEING Boeing 737-700
→
08/15/2026
48m
△ Low approach-stability score
Replay Analysis
N200WNBOEING Boeing 737-700
→
08/08/2026
1h 7m
No alerts
Replay Analysis
N7734HBOEING Boeing 737-700
→
08/03/2026
1h 16m
No alerts
Replay Analysis
N8692FBOEING Boeing 737-800
→
08/02/2026
1h 7m
No alerts
Replay Analysis
N222WNBOEING Boeing 737-700
→
07/31/2026
1h 15m
No alerts
Replay Analysis
N8827QBOEING Boeing 737 MAX 8
→
07/30/2026
1h 21m
No alerts
Replay Analysis
N8912QBOEING Boeing 737 MAX 8
→
07/29/2026
1h 15m
No alerts
Replay Analysis
N8892SBOEING Boeing 737 MAX 8
→
07/28/2026
5m
No alerts
Replay Analysis
N8892SBOEING Boeing 737 MAX 8
→
07/28/2026
1h 16m
No alerts
Replay Analysis
N8966SBOEING Boeing 737 MAX 8
→
07/27/2026
1h 44m
No alerts
Replay Analysis
N8971LBOEING Boeing 737 MAX 8
→
07/26/2026
1h 30m
No alerts
Replay Analysis
N8971LBOEING Boeing 737 MAX 8
→
07/26/2026
21m
No alerts
Replay Analysis
N429WNBOEING Boeing 737-700
→
07/24/2026
1h 44m
No alerts
Replay Analysis
N245WNBOEING Boeing 737-700
→
07/23/2026
1h 9m
No alerts
Replay Analysis
N8657BBOEING Boeing 737-800
→
07/22/2026
1h 16m
No alerts
Replay Analysis
N8957QBOEING Boeing 737 MAX 8
→
07/21/2026
1h 11m
No alerts
Replay Analysis
N460WNBOEING Boeing 737-700
→
07/20/2026
1h 6m
No alerts
Replay Analysis
N8868LBOEING Boeing 737 MAX 8
→
07/19/2026
1h 42m
No alerts
Replay Analysis
N481WNBOEING Boeing 737-700
→
07/17/2026
1h 41m
No alerts
Replay Analysis
N279WNBOEING Boeing 737-700
→
07/16/2026
1h 16m
No alerts
Replay Analysis
N8676ABOEING Boeing 737-800
→
07/15/2026
13m
No alerts
Replay Analysis
N8676ABOEING Boeing 737-800
→
07/15/2026
1h 37m
No alerts
Replay Analysis
N8917QBOEING Boeing 737 MAX 8
→
07/14/2026
1h 34m
No alerts
Replay Analysis
N213WNBOEING Boeing 737-700
→
07/13/2026
1h 12m
No alerts
Replay Analysis
N8808QBOEING Boeing 737 MAX 8
→
07/12/2026
1h 2m
No alerts
Replay Analysis
N206WNBOEING Boeing 737-700
→
07/10/2026
1h 18m
No alerts
Replay Analysis
N7715EBOEING Boeing 737-700
→
07/09/2026
1h 18m
No alerts
Replay Analysis
N8644CBOEING Boeing 737-800
→
07/08/2026
1h 8m
No alerts
Replay Analysis
N8686ABOEING Boeing 737-800
→
07/07/2026
35m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window