SWA3877 is operated by SOUTHWEST AIRLINES CO between Chicago Midway International Airport (KMDW) and Indianapolis International Airport (KIND). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 22m. SkyMeter has observed 115 legs of this flight number via ADS-B.

✈
FLIGHTS
115
last 90 days
⏱
AVG DURATION
1h 22m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
10 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.9%
1 flagged

Routes flown

By count · last 90 days

7
KMDW → KIND
37
avg 32m · Chicago Midway → Indianapolis
KPHX → KSAT
34
avg 1h 53m · Phoenix Sky Harbor → San Antonio
KIND → KBWI
12
avg 1h 15m · Indianapolis → Baltimore/Washington International Thurgood Marshall
KSFO → KPHX
12
avg 2h 4m · San Francisco → Phoenix Sky Harbor
KBWI → KSRQ
11
avg 2h 12m · Baltimore/Washington International Thurgood Marshall → Sarasota Bradenton
KHAF → KPHX
2
avg 2h 6m · Half Moon Bay → Phoenix Sky Harbor
KBWI → 48X
1
avg 1h 54m · Baltimore/Washington International Thurgood Marshall → Airport Manatee

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
48
B38M BOEING Boeing 737 MAX 8
43
B738 BOEING Boeing 737-800
24

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 SWA3877

30
N463WNBOEING Boeing 737-700
→
07/19/2026
45m
No alerts
Replay Analysis
N8600FBOEING Boeing 737-800
→
07/17/2026
32m
No alerts
Replay Analysis
N8631ABOEING Boeing 737-800
→
07/16/2026
30m
No alerts
Replay Analysis
N919WNBOEING Boeing 737-700
→
07/15/2026
2h 1m
No alerts
Replay Analysis
N919WNBOEING Boeing 737-700
→
07/15/2026
1h 13m
No alerts
Replay Analysis
N919WNBOEING Boeing 737-700
→
07/15/2026
32m
No alerts
Replay Analysis
N243WNBOEING Boeing 737-700
→
07/14/2026
2h 2m
No alerts
Replay Analysis
N243WNBOEING Boeing 737-700
→
07/14/2026
1h 23m
No alerts
Replay Analysis
N243WNBOEING Boeing 737-700
→
07/14/2026
30m
No alerts
Replay Analysis
N8727MBOEING Boeing 737 MAX 8
→
07/13/2026
31m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
07/12/2026
28m
No alerts
Replay Analysis
N8861QBOEING Boeing 737 MAX 8
→
07/10/2026
36m
No alerts
Replay Analysis
N8870KBOEING Boeing 737 MAX 8
→
07/09/2026
32m
No alerts
Replay Analysis
N468WNBOEING Boeing 737-700
→
07/08/2026
2h 9m
No alerts
Replay Analysis
N468WNBOEING Boeing 737-700
→
07/08/2026
1h 14m
No alerts
Replay Analysis
N468WNBOEING Boeing 737-700
→
07/08/2026
30m
No alerts
Replay Analysis
N495WNBOEING Boeing 737-700
→
07/07/2026
2h 19m
No alerts
Replay Analysis
N211WNBOEING Boeing 737-700
→
07/07/2026
1h 15m
No alerts
Replay Analysis
N211WNBOEING Boeing 737-700
→
07/07/2026
47m
No alerts
Replay Analysis
N8765QBOEING Boeing 737 MAX 8
→
07/06/2026
34m
No alerts
Replay Analysis
N243WNBOEING Boeing 737-700
→
07/05/2026
34m
No alerts
Replay Analysis
N8562ZBOEING Boeing 737-800
→
07/03/2026
29m
No alerts
Replay Analysis
N8694EBOEING Boeing 737-800
→
07/02/2026
35m
No alerts
Replay Analysis
N442WNBOEING Boeing 737-700
→
07/01/2026
2h 18m
No alerts
Replay Analysis
N442WNBOEING Boeing 737-700
→
07/01/2026
1h 21m
No alerts
Replay Analysis
N442WNBOEING Boeing 737-700
→
07/01/2026
29m
No alerts
Replay Analysis
N922WNBOEING Boeing 737-700
→
06/30/2026
2h 11m
No alerts
Replay Analysis
N922WNBOEING Boeing 737-700
→
06/30/2026
1h 16m
No alerts
Replay Analysis
N922WNBOEING Boeing 737-700
→
06/30/2026
31m
No alerts
Replay Analysis
N8619FBOEING Boeing 737-800
→
06/29/2026
31m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window