SWA1666 is operated by SOUTHWEST AIRLINES CO between Denver International Airport (KDEN) and Norman Y. Mineta San Jose International Airport (KSJC). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 11m. SkyMeter has observed 65 legs of this flight number via ADS-B.

✈
FLIGHTS
65
last 90 days
⏱
AVG DURATION
2h 11m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
14 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

8
KDEN → KSJC
15
avg 2h 41m · Denver → Norman Y. Mineta San Jose
KBWI → KAUS
12
avg 3h 8m · Baltimore/Washington International Thurgood Marshall → Austin Bergstrom
KONT → KDEN
9
avg 2h 7m · Ontario → Denver
KBOI → KPHX
6
avg 1h 51m · Boise Air Terminal/Gowen Field → Phoenix Sky Harbor
KSLC → KPHX
4
avg 1h 41m · Salt Lake City → Phoenix Sky Harbor
KPHX → KONT
3
avg 1h 10m · Phoenix Sky Harbor → Ontario
KSFO → KLAX
2
avg 1h 54m · San Francisco → Los Angeles
KIND → KTPA
2
avg 1h 59m · Indianapolis → Tampa

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
64
B738 BOEING Boeing 737-800
23
B737 BOEING Boeing 737-700
12

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 SWA1666

30
N8565ZBOEING Boeing 737-800
→
08/18/2026
1h 43m
No alerts
Replay Analysis
N8668ABOEING Boeing 737-800
→
08/18/2026
59m
No alerts
Replay Analysis
N8668ABOEING Boeing 737-800
→
08/17/2026
1h 54m
No alerts
Replay Analysis
N8668ABOEING Boeing 737-800
→
08/17/2026
54m
No alerts
Replay Analysis
N460WNBOEING Boeing 737-700
→
08/17/2026
2h 7m
No alerts
Replay Analysis
N8650FBOEING Boeing 737-800
→
08/15/2026
1h 58m
No alerts
Replay Analysis
N8973SBOEING Boeing 737 MAX 8
→
08/15/2026
1h 58m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
08/14/2026
1h 26m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
08/13/2026
1h 59m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
08/13/2026
32m
No alerts
Replay Analysis
N8872QBOEING Boeing 737 MAX 8
→
08/12/2026
1h 12m
No alerts
Replay Analysis
N8540VBOEING Boeing 737-800
→
08/11/2026
1h 29m
No alerts
Replay Analysis
N8695DBOEING Boeing 737-800
→
08/11/2026
1h 22m
No alerts
Replay Analysis
N8695DBOEING Boeing 737-800
→
08/10/2026
25m
No alerts
Replay Analysis
N8695DBOEING Boeing 737-800
→
08/10/2026
1h 48m
No alerts
Replay Analysis
N7868KBOEING Boeing 737-700
→
08/10/2026
1h 41m
No alerts
Replay Analysis
N8561ZBOEING Boeing 737-800
→
08/08/2026
2h 0m
No alerts
Replay Analysis
N8835QBOEING Boeing 737 MAX 8
→
08/08/2026
49m
No alerts
Replay Analysis
N8835QBOEING Boeing 737 MAX 8
→
08/07/2026
53m
No alerts
Replay Analysis
N8835QBOEING Boeing 737 MAX 8
→
08/07/2026
1h 43m
No alerts
Replay Analysis
N8997QBOEING Boeing 737 MAX 8
→
08/07/2026
1h 44m
No alerts
Replay Analysis
N8869LBOEING Boeing 737 MAX 8
→
08/05/2026
1h 49m
No alerts
Replay Analysis
N8501VBOEING Boeing 737-800
→
08/04/2026
1h 41m
No alerts
Replay Analysis
N1806UBOEING Boeing 737 MAX 8
→
08/02/2026
2h 39m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
07/30/2026
2h 15m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
07/29/2026
27m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
07/29/2026
3h 9m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
07/29/2026
24m
No alerts
Replay Analysis
N8772MBOEING Boeing 737 MAX 8
→
07/29/2026
2h 16m
No alerts
Replay Analysis
N7854BBOEING Boeing 737-700
→
07/27/2026
2h 56m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window