SWA4171 is operated by SOUTHWEST AIRLINES CO between San Antonio International Airport (KSAT) and Phoenix Sky Harbor International Airport (KPHX). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 41m. SkyMeter has observed 93 legs of this flight number via ADS-B.

✈
FLIGHTS
93
last 90 days
⏱
AVG DURATION
1h 41m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/05/2026
first → last seen
🗺
ROUTES / TYPES
7 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.1%
1 flagged

Routes flown

By count · last 90 days

4
KSAT → KPHX
42
avg 2h 12m · San Antonio → Phoenix Sky Harbor
KCLE → KMDW
18
avg 55m · Cleveland Hopkins → Chicago Midway
KMDW → KMSY
6
avg 2h 0m · Chicago Midway → Louis Armstrong New Orleans
KSTL → KRSW
4
avg 2h 11m · St Louis Lambert → Southwest Florida

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
44
B737 BOEING Boeing 737-700
36
B738 BOEING Boeing 737-800
13

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 SWA4171

30
N8812QBOEING Boeing 737 MAX 8
→
07/05/2026
52m
No alerts
Replay Analysis
N203WNBOEING Boeing 737-700
→
07/03/2026
55m
No alerts
Replay Analysis
N917WNBOEING Boeing 737-700
→
07/02/2026
53m
No alerts
Replay Analysis
N955WNBOEING Boeing 737-700
→
07/01/2026
1h 58m
No alerts
Replay Analysis
N931WNBOEING Boeing 737-700
→
06/30/2026
1h 50m
No alerts
Replay Analysis
N7742BBOEING Boeing 737-700
→
06/29/2026
57m
No alerts
Replay Analysis
N8952QBOEING Boeing 737 MAX 8
→
06/28/2026
49m
No alerts
Replay Analysis
N7740ABOEING Boeing 737-700
→
06/27/2026
2h 1m
No alerts
Replay Analysis
N246LVBOEING Boeing 737-700
→
06/26/2026
57m
No alerts
Replay Analysis
N917WNBOEING Boeing 737-700
→
06/25/2026
53m
No alerts
Replay Analysis
N7879ABOEING Boeing 737-700
→
06/24/2026
1h 51m
No alerts
Replay Analysis
N955WNBOEING Boeing 737-700
→
06/23/2026
1h 44m
No alerts
Replay Analysis
N958WNBOEING Boeing 737-700
→
06/22/2026
57m
No alerts
Replay Analysis
N8846QBOEING Boeing 737 MAX 8
→
06/21/2026
57m
No alerts
Replay Analysis
N226WNBOEING Boeing 737-700
→
06/20/2026
2h 12m
No alerts
Replay Analysis
N908WNBOEING Boeing 737-700
→
06/19/2026
54m
No alerts
Replay Analysis
N455WNBOEING Boeing 737-700
→
06/18/2026
57m
No alerts
Replay Analysis
N204WNBOEING Boeing 737-700
→
06/16/2026
2h 37m
No alerts
Replay Analysis
N204WNBOEING Boeing 737-700
→
06/16/2026
28m
No alerts
Replay Analysis
N475WNBOEING Boeing 737-700
→
06/15/2026
55m
No alerts
Replay Analysis
N8964LBOEING Boeing 737 MAX 8
→
06/14/2026
59m
No alerts
Replay Analysis
N7889ABOEING Boeing 737-700
→
06/13/2026
2h 16m
No alerts
Replay Analysis
N932WNBOEING Boeing 737-700
→
06/12/2026
58m
No alerts
Replay Analysis
N959WNBOEING Boeing 737-700
→
06/11/2026
51m
No alerts
Replay Analysis
N435WNBOEING Boeing 737-700
→
06/10/2026
3h 45m
No alerts
Replay Analysis
N7732ABOEING Boeing 737-700
→
06/09/2026
2h 1m
No alerts
Replay Analysis
N206WNBOEING Boeing 737-700
→
06/08/2026
58m
No alerts
Replay Analysis
N291WNBOEING Boeing 737-700
→
06/06/2026
2h 14m
No alerts
Replay Analysis
N455WNBOEING Boeing 737-700
→
06/05/2026
53m
No alerts
Replay Analysis
N7877HBOEING Boeing 737-700
→
06/04/2026
54m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window