SWA4145 is operated by SOUTHWEST AIRLINES CO between San Francisco International Airport (KSFO) and Phoenix Sky Harbor International Airport (KPHX). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 53m. SkyMeter has observed 75 legs of this flight number via ADS-B.

✈
FLIGHTS
75
last 90 days
⏱
AVG DURATION
1h 53m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
10 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

8
KSFO → KPHX
48
avg 2h 4m · San Francisco → Phoenix Sky Harbor
KPBI → KBWI
9
avg 2h 5m · Palm Beach → Baltimore/Washington International Thurgood Marshall
KMDW → KDEN
3
avg 2h 20m · Chicago Midway → Denver
KHAF → KPHX
2
avg 2h 23m · Half Moon Bay → Phoenix Sky Harbor
KMSY → KBNA
2
avg 1h 15m · Louis Armstrong New Orleans → Nashville
KSFO → KSNA
1
avg 3h 37m · San Francisco → John Wayne Airport-Orange County
KOAK → KPHX
1
avg 2h 8m · Metropolitan Oakland → Phoenix Sky Harbor
KPBI → KFME
1
avg 1h 57m · Palm Beach → Tipton

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
33
B38M BOEING Boeing 737 MAX 8
23
B738 BOEING Boeing 737-800
19

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 SWA4145

30
N8907LBOEING Boeing 737 MAX 8
→
08/18/2026
2h 19m
No alerts
Replay Analysis
N273WNBOEING Boeing 737-700
→
08/16/2026
1h 12m
No alerts
Replay Analysis
N8511KBOEING Boeing 737-800
→
08/14/2026
2h 21m
No alerts
Replay Analysis
N8511KBOEING Boeing 737-800
→
08/11/2026
2h 20m
No alerts
Replay Analysis
N469WNBOEING Boeing 737-700
→
08/09/2026
1h 17m
No alerts
Replay Analysis
N901WNBOEING Boeing 737-700
→
08/03/2026
2h 13m
No alerts
Replay Analysis
N8503ABOEING Boeing 737-800
→
08/02/2026
13m
No alerts
Replay Analysis
N8503ABOEING Boeing 737-800
→
08/02/2026
1h 59m
No alerts
Replay Analysis
N482WNBOEING Boeing 737-700
→
07/31/2026
2h 11m
No alerts
Replay Analysis
N955WNBOEING Boeing 737-700
→
07/30/2026
2h 15m
No alerts
Replay Analysis
N8970QBOEING Boeing 737 MAX 8
→
07/29/2026
2h 7m
No alerts
Replay Analysis
N8922QBOEING Boeing 737 MAX 8
→
07/28/2026
2h 8m
No alerts
Replay Analysis
N241WNBOEING Boeing 737-700
→
07/27/2026
2h 11m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
07/26/2026
5m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
07/26/2026
2h 14m
No alerts
Replay Analysis
N227WNBOEING Boeing 737-700
→
07/24/2026
2h 16m
No alerts
Replay Analysis
N962WNBOEING Boeing 737-700
→
07/23/2026
1h 46m
No alerts
Replay Analysis
N9007KBOEING Boeing 737 MAX 8
→
07/22/2026
1h 43m
No alerts
Replay Analysis
N871HKBOEING Boeing 737 MAX 8
→
07/21/2026
2h 8m
No alerts
Replay Analysis
N437WNBOEING Boeing 737-700
→
07/20/2026
13m
No alerts
Replay Analysis
N437WNBOEING Boeing 737-700
→
07/20/2026
2h 7m
No alerts
Replay Analysis
N8579ZBOEING Boeing 737-800
→
07/19/2026
1h 41m
No alerts
Replay Analysis
N250WNBOEING Boeing 737-700
→
07/17/2026
2h 2m
No alerts
Replay Analysis
N475WNBOEING Boeing 737-700
→
07/16/2026
7m
No alerts
Replay Analysis
N475WNBOEING Boeing 737-700
→
07/16/2026
2h 16m
No alerts
Replay Analysis
N8814KBOEING Boeing 737 MAX 8
→
07/15/2026
2h 20m
No alerts
Replay Analysis
N1803UBOEING Boeing 737 MAX 8
→
07/14/2026
2h 19m
No alerts
Replay Analysis
N448WNBOEING Boeing 737-700
→
07/13/2026
2h 9m
No alerts
Replay Analysis
N8554XBOEING Boeing 737-800
→
07/12/2026
2h 17m
No alerts
Replay Analysis
N917WNBOEING Boeing 737-700
→
07/10/2026
2h 6m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window