SWA4315 is operated by SOUTHWEST AIRLINES CO between Phoenix Sky Harbor International Airport (KPHX) and William P Hobby Airport (KHOU). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 3m. SkyMeter has observed 78 legs of this flight number via ADS-B.

✈
FLIGHTS
78
last 90 days
⏱
AVG DURATION
2h 3m
tracked time
📅
SERVICE PERIOD
05/29/2025 → 08/22/2026
first → last seen
🗺
ROUTES / TYPES
10 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.3%
1 flagged

Routes flown

By count · last 90 days

5
KPHX → KHOU
57
avg 2h 23m · Phoenix Sky Harbor → William P Hobby
KSMF → KBOI
5
avg 1h 11m · Sacramento → Boise Air Terminal/Gowen Field
KONT → KLAS
3
avg 49m · Ontario → McCarran
KLGA → KBNA
2
avg 1h 55m · La Guardia → Nashville
KONT → KMSY
1
avg 3h 19m · Ontario → Louis Armstrong New Orleans

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
52
B738 BOEING Boeing 737-800
19
B737 BOEING Boeing 737-700
7

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 SWA4315

30
N8326FBOEING Boeing 737-800
→
08/22/2026
2h 2m
No alerts
Replay Analysis
N8574ZBOEING Boeing 737-800
→
08/22/2026
42m
No alerts
Replay Analysis
N8989LBOEING Boeing 737 MAX 8
→
08/18/2026
48m
No alerts
Replay Analysis
N8843SBOEING Boeing 737 MAX 8
→
08/15/2026
1h 47m
No alerts
Replay Analysis
N8732SBOEING Boeing 737 MAX 8
→
08/15/2026
3h 19m
↘ Diverted (inferred)
Replay Analysis
N8651ABOEING Boeing 737-800
→
08/14/2026
45m
No alerts
Replay Analysis
N8759QBOEING Boeing 737 MAX 8
→
08/11/2026
54m
No alerts
Replay Analysis
N8552ZBOEING Boeing 737-800
→
08/08/2026
1h 54m
△ Low approach-stability score
Replay Analysis
N8909LBOEING Boeing 737 MAX 8
→
08/08/2026
45m
No alerts
Replay Analysis
N8780QBOEING Boeing 737 MAX 8
→
08/07/2026
48m
No alerts
Replay Analysis
N8874QBOEING Boeing 737 MAX 8
→
08/04/2026
2h 22m
No alerts
Replay Analysis
N8746QBOEING Boeing 737 MAX 8
→
08/03/2026
2h 20m
No alerts
Replay Analysis
N8871QBOEING Boeing 737 MAX 8
→
08/02/2026
2h 18m
No alerts
Replay Analysis
N8871QBOEING Boeing 737 MAX 8
→
08/02/2026
7m
No alerts
Replay Analysis
N8727MBOEING Boeing 737 MAX 8
→
08/01/2026
2h 25m
No alerts
Replay Analysis
N8747QBOEING Boeing 737 MAX 8
→
07/31/2026
2h 20m
No alerts
Replay Analysis
N8953QBOEING Boeing 737 MAX 8
→
07/30/2026
2h 41m
No alerts
Replay Analysis
N8961KBOEING Boeing 737 MAX 8
→
07/29/2026
2h 17m
No alerts
Replay Analysis
N8509UBOEING Boeing 737-800
→
07/28/2026
2h 36m
No alerts
Replay Analysis
N8787KBOEING Boeing 737 MAX 8
→
07/27/2026
2h 24m
No alerts
Replay Analysis
N8327ABOEING Boeing 737-800
→
07/26/2026
2h 35m
No alerts
Replay Analysis
N8694EBOEING Boeing 737-800
→
07/25/2026
2h 25m
No alerts
Replay Analysis
N8603FBOEING Boeing 737-800
→
07/24/2026
2h 17m
No alerts
Replay Analysis
N8731JBOEING Boeing 737 MAX 8
→
07/23/2026
2h 34m
No alerts
Replay Analysis
N8690ABOEING Boeing 737-800
→
07/22/2026
2h 37m
No alerts
Replay Analysis
N8828LBOEING Boeing 737 MAX 8
→
07/21/2026
2h 55m
No alerts
Replay Analysis
N8971LBOEING Boeing 737 MAX 8
→
07/20/2026
2h 38m
No alerts
Replay Analysis
N8320JBOEING Boeing 737-800
→
07/19/2026
2h 20m
No alerts
Replay Analysis
N8831LBOEING Boeing 737 MAX 8
→
07/18/2026
2h 35m
No alerts
Replay Analysis
N8938QBOEING Boeing 737 MAX 8
→
07/17/2026
2h 31m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window