SWA4538 is operated by SOUTHWEST AIRLINES CO between Ontario International Airport (KONT) 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 17m. SkyMeter has observed 59 legs of this flight number via ADS-B.

✈
FLIGHTS
59
last 90 days
⏱
AVG DURATION
1h 17m
tracked time
📅
SERVICE PERIOD
06/05/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
13 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

8
KONT → KPHX
13
avg 1h 13m · Ontario → Phoenix Sky Harbor
KTPA → KBNA
9
avg 1h 40m · Tampa → Nashville
KBUR → KPHX
7
avg 1h 21m · Bob Hope → Phoenix Sky Harbor
KSAN → KSMF
4
avg 1h 27m · San Diego → Sacramento
KDAL → KFLL
4
avg 2h 28m · Dallas Love Field → Fort Lauderdale Hollywood
KBNA → KPWM
2
avg 2h 5m · Nashville → Portland International Jetport
KEMT → KPHX
1
avg 1h 8m · San Gabriel Valley → Phoenix Sky Harbor
KCNO → KCHD
1
avg 49m · Chino → Chandler

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
56
B738 BOEING Boeing 737-800
14
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 SWA4538

30
N8999QBOEING Boeing 737 MAX 8
→
08/20/2026
14m
No alerts
Replay Analysis
N8832HBOEING Boeing 737 MAX 8
→
08/18/2026
2h 24m
No alerts
Replay Analysis
N8314LBOEING Boeing 737-800
→
08/11/2026
2h 23m
No alerts
Replay Analysis
N8977GBOEING Boeing 737 MAX 8
→
08/05/2026
2h 28m
No alerts
Replay Analysis
N8514FBOEING Boeing 737-800
→
08/04/2026
2h 36m
No alerts
Replay Analysis
N207WNBOEING Boeing 737-700
→
08/03/2026
1h 14m
No alerts
Replay Analysis
N8732SBOEING Boeing 737 MAX 8
→
07/30/2026
1h 3m
No alerts
Replay Analysis
N8632ABOEING Boeing 737-800
→
07/29/2026
55m
No alerts
Replay Analysis
N8632ABOEING Boeing 737-800
→
07/28/2026
5m
No alerts
Replay Analysis
N8632ABOEING Boeing 737-800
→
07/28/2026
1h 1m
No alerts
Replay Analysis
N940WNBOEING Boeing 737-700
→
07/27/2026
1h 8m
No alerts
Replay Analysis
N8951SBOEING Boeing 737 MAX 8
→
07/25/2026
1h 18m
No alerts
Replay Analysis
N8886CBOEING Boeing 737 MAX 8
→
07/23/2026
1h 21m
No alerts
Replay Analysis
N8886CBOEING Boeing 737 MAX 8
→
07/22/2026
21m
No alerts
Replay Analysis
N8761LBOEING Boeing 737 MAX 8
→
07/22/2026
43m
No alerts
Replay Analysis
N8761LBOEING Boeing 737 MAX 8
→
07/21/2026
20m
No alerts
Replay Analysis
N8761LBOEING Boeing 737 MAX 8
→
07/21/2026
1h 4m
No alerts
Replay Analysis
N476WNBOEING Boeing 737-700
→
07/20/2026
1h 16m
No alerts
Replay Analysis
N8850QBOEING Boeing 737 MAX 8
→
07/18/2026
1h 14m
No alerts
Replay Analysis
N8939QBOEING Boeing 737 MAX 8
→
07/16/2026
1h 39m
No alerts
Replay Analysis
N8939QBOEING Boeing 737 MAX 8
→
07/15/2026
19m
No alerts
Replay Analysis
N8847QBOEING Boeing 737 MAX 8
→
07/15/2026
52m
No alerts
Replay Analysis
N8847QBOEING Boeing 737 MAX 8
→
07/14/2026
23m
No alerts
Replay Analysis
N8847QBOEING Boeing 737 MAX 8
→
07/14/2026
1h 30m
No alerts
Replay Analysis
N8847QBOEING Boeing 737 MAX 8
→
07/14/2026
13m
No alerts
Replay Analysis
N7877HBOEING Boeing 737-700
→
07/13/2026
1h 50m
No alerts
Replay Analysis
N8865LBOEING Boeing 737 MAX 8
→
07/11/2026
1h 17m
No alerts
Replay Analysis
N8917QBOEING Boeing 737 MAX 8
→
07/09/2026
1h 11m
No alerts
Replay Analysis
N8917QBOEING Boeing 737 MAX 8
→
07/08/2026
44m
No alerts
Replay Analysis
N8679ABOEING Boeing 737-800
→
07/08/2026
49m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window