SWA1664 is operated by SOUTHWEST AIRLINES CO between Chicago Midway International Airport (KMDW) 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 56m. SkyMeter has observed 33 legs of this flight number via ADS-B.

✈
FLIGHTS
33
last 90 days
⏱
AVG DURATION
1h 56m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/24/2026
first → last seen
🗺
ROUTES / TYPES
8 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

8
KMDW → KPHX
9
avg 3h 14m · Chicago Midway → Phoenix Sky Harbor
KBNA → KMCO
7
avg 1h 29m · Nashville → Orlando
KSMF → KBUR
6
avg 1h 5m · Sacramento → Bob Hope
KBWI → KRDU
5
avg 45m · Baltimore/Washington International Thurgood Marshall → Raleigh Durham
KIND → KRSW
3
avg 2h 7m · Indianapolis → Southwest Florida
KRNO → KPHX
1
avg 1h 55m · Reno Tahoe → Phoenix Sky Harbor
KPHX → KSAT
1
avg 1h 55m · Phoenix Sky Harbor → San Antonio
KMCO → KPHX
1
avg 4h 9m · Orlando → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
13
B737 BOEING Boeing 737-700
13
B738 BOEING Boeing 737-800
7

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 SWA1664

30
N9008BOEING Boeing 737 MAX 8
→
08/24/2026
1h 34m
No alerts
Replay Analysis
N8675ABOEING Boeing 737-800
→
08/22/2026
2h 7m
No alerts
Replay Analysis
N912WNBOEING Boeing 737-700
→
08/20/2026
1h 0m
No alerts
Replay Analysis
N904WNBOEING Boeing 737-700
→
08/19/2026
1h 3m
No alerts
Replay Analysis
N8942LBOEING Boeing 737 MAX 8
→
08/17/2026
1h 33m
No alerts
Replay Analysis
N7729ABOEING Boeing 737-700
→
08/17/2026
1h 54m
No alerts
Replay Analysis
N7729ABOEING Boeing 737-700
→
08/17/2026
1h 55m
No alerts
Replay Analysis
N8882QBOEING Boeing 737 MAX 8
→
08/15/2026
2h 6m
No alerts
Replay Analysis
N8896LBOEING Boeing 737 MAX 8
→
08/14/2026
1h 25m
No alerts
Replay Analysis
N8816QBOEING Boeing 737 MAX 8
→
08/13/2026
1h 27m
No alerts
Replay Analysis
N216WRBOEING Boeing 737-700
→
08/12/2026
59m
No alerts
Replay Analysis
N448WNBOEING Boeing 737-700
→
08/10/2026
1h 28m
No alerts
Replay Analysis
N957WNBOEING Boeing 737-700
→
08/10/2026
1h 2m
No alerts
Replay Analysis
N8908QBOEING Boeing 737 MAX 8
→
08/08/2026
2h 8m
No alerts
Replay Analysis
N8502ZBOEING Boeing 737-800
→
08/07/2026
1h 27m
No alerts
Replay Analysis
N8513FBOEING Boeing 737-800
→
08/06/2026
1h 30m
No alerts
Replay Analysis
N903WNBOEING Boeing 737-700
→
08/06/2026
1h 13m
No alerts
Replay Analysis
N7886ABOEING Boeing 737-700
→
08/05/2026
1h 11m
No alerts
Replay Analysis
N8668ABOEING Boeing 737-800
→
08/03/2026
3h 11m
No alerts
Replay Analysis
N8613KBOEING Boeing 737-800
→
07/27/2026
3h 0m
No alerts
Replay Analysis
N8994QBOEING Boeing 737 MAX 8
→
07/20/2026
2h 59m
No alerts
Replay Analysis
N8562ZBOEING Boeing 737-800
→
07/13/2026
3h 3m
No alerts
Replay Analysis
N8832HBOEING Boeing 737 MAX 8
→
07/06/2026
3h 1m
No alerts
Replay Analysis
N8961KBOEING Boeing 737 MAX 8
→
07/04/2026
4h 9m
No alerts
Replay Analysis
N8859QBOEING Boeing 737 MAX 8
→
06/29/2026
3h 17m
No alerts
Replay Analysis
N8741LBOEING Boeing 737 MAX 8
→
06/22/2026
3h 29m
No alerts
Replay Analysis
N8699ABOEING Boeing 737-800
→
06/15/2026
3h 44m
No alerts
Replay Analysis
N8945QBOEING Boeing 737 MAX 8
→
06/08/2026
3h 21m
No alerts
Replay Analysis
N7860ABOEING Boeing 737-700
→
06/03/2026
48m
No alerts
Replay Analysis
N241WNBOEING Boeing 737-700
→
06/02/2026
51m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window