Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

SWA3821

Operated by Southwest Airlines

Live map

Live map filtered to SWA3821. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BWI KBWI VFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
03:12 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
290° / 3 kt
Visibility
10 SM
Ceiling
FEW 3,400 ft, BKN 8,500 ft, BKN 25,000 ft
Temp / Dew
19°C / 17°C
Altimeter
30.20 inHg

Obs: 2026-08-30T06:54:00.000Z

Raw METAR / TAF 
METAR KBWI 300654Z 29003KT 10SM FEW034 BKN085 BKN250 19/17 A3020 RMK AO2 SLP226 T01940167 $

TAF KBWI 300528Z 3006/3112 00000KT P6SM FEW080 FM301500 21008KT P6SM SCT080 FM310000 00000KT P6SM SCT070

flight Live Traffic

flight_takeoff 9 Departures
flight_land 23 Arrivals

Arrival

PWM KPWM

Portland International Jetport

Portland, US

Local time
03:12 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
76 ft
Coordinates
43.6462, -70.3093

flight Live Traffic

flight_takeoff 0 Departures
flight_land 5 Arrivals

schedule Forecast (TAF) 

TAF KPWM 300520Z 3006/3106 VRB03KT P6SM FEW250 FM301500 26009G18KT P6SM SCT250 FM302200 31006KT P6SM OVC100

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A5AA78 BWI → PWM Jul 25, 03:15 UTCJul 25, 05:30 UTC2h 15m - -
2026-07-24 AAAE1B BWI → PWM Jul 24, 03:45 UTCJul 24, 06:05 UTC2h 20m - -
2026-07-22 A2C27E BWI → PWM Jul 22, 05:15 UTCJul 22, 05:25 UTC10m - -
2026-07-21 A55055 BWI → PWM Jul 21, 03:35 UTCJul 21, 05:45 UTC2h 10m - -
2026-07-20 AD3A5F BWI → PWM Jul 20, 03:50 UTCJul 20, 06:05 UTC2h 15m - -
2026-07-18 A2AFEB BWI → PWM Jul 18, 03:39 UTCJul 18, 05:46 UTC2h 7m +44m +3m
2026-07-18 A2AFEB BWI → PWM Jul 18, 03:40 UTCJul 18, 05:50 UTC2h 10m - -
2026-07-17 A196C8 BWI → PWM Jul 17, 03:34 UTCJul 17, 05:50 UTC2h 15m - -
2026-07-16 A19404 DEN → EUG Jul 16, 03:45 UTCJul 16, 05:55 UTC2h 10m - -
2026-07-15 AAA5FF DEN → EUG Jul 15, 04:25 UTCJul 15, 06:38 UTC2h 13m +60m +10m
2026-07-15 AAA5FF DEN → EUG Jul 15, 04:30 UTCJul 15, 06:45 UTC2h 15m - -
2026-07-14 A2E646 DEN → EUG Jul 14, 03:20 UTCJul 14, 05:30 UTC2h 10m - -
2026-07-14 A2E646 DEN → EUG Jul 14, 03:19 UTCJul 14, 05:26 UTC2h 7m +24m +2m
2026-07-13 AA72F5 - Jul 13, 03:20 UTCJul 13, 05:15 UTC1h 55m - -
2026-07-13 AA72F5 DEN → EUG Jul 13, 03:17 UTCJul 13, 05:21 UTC2h 4m +22m -2m
2026-07-11 A62C1A DEN → EUG Jul 11, 03:30 UTCJul 11, 05:45 UTC2h 15m - -
2026-07-10 A542D7 DEN → EUG Jul 10, 04:50 UTCJul 10, 07:05 UTC2h 15m - -
2026-07-09 A24757 DEN → EUG Jul 9, 05:50 UTCJul 9, 08:10 UTC2h 20m - -
2026-07-08 ACDDE3 BWI → PWM Jul 8, 04:00 UTCJul 8, 06:20 UTC2h 20m - -
2026-07-07 AA7718 BWI → PWM Jul 7, 04:05 UTCJul 7, 06:15 UTC2h 10m - -
2026-07-06 A20E38 BWI → PWM Jul 6, 03:10 UTCJul 6, 05:25 UTC2h 15m - -
2026-07-04 ACFDF4 BWI → PWM Jul 4, 03:20 UTCJul 4, 05:35 UTC2h 15m - -
2026-07-04 ACFDF4 BWI → PWM Jul 4, 03:20 UTCJul 4, 05:35 UTC2h 15m +25m +9m
2026-07-03 A1AA4E BWI → PWM Jul 3, 03:55 UTCJul 3, 06:10 UTC2h 15m - -
2026-07-02 A280FE BWI → PWM Jul 2, 04:25 UTCJul 2, 06:51 UTC2h 26m - -
2026-07-02 A280FE BWI → PWM Jul 2, 04:23 UTCJul 2, 06:41 UTC2h 18m +58m +24m
2026-07-01 A2E646 BWI → PWM Jul 1, 04:15 UTCJul 1, 06:30 UTC2h 15m - -
2026-07-01 A2E646 BWI → PWM Jul 1, 04:14 UTCJul 1, 06:25 UTC2h 11m +49m +8m
2026-06-30 A5DD1C BWI → PWM Jun 30, 03:15 UTCJun 30, 05:30 UTC2h 15m - -
2026-06-29 AD0562 BWI → PWM Jun 29, 04:14 UTCJun 29, 06:29 UTC2h 15m - -

Performance history

Flights tracked
134 showing last 30
Avg arrival delay
+8m
On-time arrival
86% 86% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 28
June 2026 37
May 2026 42
April 2026 27

SWA3821 frequently asked

Where does flight SWA3821 fly?
SWA3821 (Southwest Airlines) flies from BWI to PWM. View the full route page.
How long is flight SWA3821?
Based on observed flights, SWA3821 takes on average 2h 9m from takeoff to landing.
How often does SWA3821 fly?
SWA3821 has been observed flying several times a week in our tracking data. We've recorded 134 flights under this callsign.
Is flight SWA3821 usually on time?
Across recent flights, SWA3821 arrives with an average 8-minute delay. 86% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA3821?
SWA3821 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA3821 live?
Yes. When SWA3821 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.