SWA8503 is operated by SOUTHWEST AIRLINES CO between Snohomish County (Paine Field) Airport (KPAE) and Phoenix Sky Harbor International Airport (KPHX). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 24m. SkyMeter has observed 67 legs of this flight number via ADS-B.

✈
FLIGHTS
67
last 90 days
⏱
AVG DURATION
1h 24m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/24/2026
first → last seen
🗺
ROUTES / TYPES
55 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KPAE → KPHX
4
avg 2h 31m · Snohomish County (Paine Field) → Phoenix Sky Harbor
KPAE → KLAS
3
avg 2h 16m · Snohomish County (Paine Field) → McCarran
KDAL → KHOU
3
avg 44m · Dallas Love Field → William P Hobby
KLAS → KPAE
2
avg 2h 20m · McCarran → Snohomish County (Paine Field)
KGSO → KBWI
2
avg 57m · Piedmont Triad → Baltimore/Washington International Thurgood Marshall
KDEN → KLAS
2
avg 1h 45m · Denver → McCarran
KDEN → KPAE
2
avg 2h 25m · Denver → Snohomish County (Paine Field)
KLAS → KTUS
1
avg 1h 30m · McCarran → Tucson International Airport / Morris Air National Guard Base
KTPA → KDAL
1
avg 2h 18m · Tampa → Dallas Love Field
TA92 → KMSY
1
avg 42m · Rowan Heliport → Louis Armstrong New Orleans

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
28
B38M BOEING Boeing 737 MAX 8
21
B738 BOEING Boeing 737-800
18

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 SWA8503

30
N272WNBOEING Boeing 737-700
→
08/24/2026
1h 29m
No alerts
Replay Analysis
N8311QBOEING Boeing 737-800
→
08/23/2026
2h 37m
No alerts
Replay Analysis
N8947QBOEING Boeing 737 MAX 8
→
08/22/2026
1h 52m
No alerts
Replay Analysis
N8708QBOEING Boeing 737 MAX 8
→
08/20/2026
2h 30m
No alerts
Replay Analysis
N8687ABOEING Boeing 737-800
→
08/19/2026
24m
No alerts
Replay Analysis
N8905QBOEING Boeing 737 MAX 8
→
08/17/2026
1h 22m
No alerts
Replay Analysis
N8582ZBOEING Boeing 737-800
→
08/16/2026
2h 12m
No alerts
Replay Analysis
N8850QBOEING Boeing 737 MAX 8
→
08/15/2026
50m
No alerts
Replay Analysis
N8715QBOEING Boeing 737 MAX 8
→
08/14/2026
40m
No alerts
Replay Analysis
N498WNBOEING Boeing 737-700
→
08/12/2026
42m
No alerts
Replay Analysis
N8773QBOEING Boeing 737 MAX 8
→
08/12/2026
53m
No alerts
Replay Analysis
N7750ABOEING Boeing 737-700
→
08/08/2026
28m
No alerts
Replay Analysis
N246LVBOEING Boeing 737-700
→
08/06/2026
2h 34m
No alerts
Replay Analysis
N8611FBOEING Boeing 737-800
→
08/05/2026
1h 39m
No alerts
Replay Analysis
N8814KBOEING Boeing 737 MAX 8
→
08/04/2026
1h 27m
No alerts
Replay Analysis
N932WNBOEING Boeing 737-700
→
08/03/2026
1h 33m
No alerts
Replay Analysis
N7852ABOEING Boeing 737-700
→
08/02/2026
2h 31m
No alerts
Replay Analysis
N8545VBOEING Boeing 737-800
→
08/01/2026
16m
No alerts
Replay Analysis
N8327ABOEING Boeing 737-800
→
07/31/2026
36m
No alerts
Replay Analysis
N8710MBOEING Boeing 737 MAX 8
→
07/29/2026
2h 11m
No alerts
Replay Analysis
N7879ABOEING Boeing 737-700
→
07/28/2026
41m
No alerts
Replay Analysis
N8890QBOEING Boeing 737 MAX 8
→
07/27/2026
1h 16m
No alerts
Replay Analysis
N8841LBOEING Boeing 737 MAX 8
→
07/27/2026
2h 18m
No alerts
Replay Analysis
N281WNBOEING Boeing 737-700
→
07/26/2026
44m
No alerts
Replay Analysis
N292WNBOEING Boeing 737-700
→
07/24/2026
1h 28m
No alerts
Replay Analysis
N468WNBOEING Boeing 737-700
→
07/23/2026
38m
No alerts
Replay Analysis
N468WNBOEING Boeing 737-700
→
07/23/2026
2h 55m
No alerts
Replay Analysis
N8768QBOEING Boeing 737 MAX 8
→
07/23/2026
1h 38m
No alerts
Replay Analysis
N436WNBOEING Boeing 737-700
→
07/21/2026
31m
No alerts
Replay Analysis
N435WNBOEING Boeing 737-700
→
07/18/2026
1h 2m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window