Apparatus

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flight_takeoff Flight

SWA3109

Operated by Southwest Airlines

Live map

Live map filtered to SWA3109. Shown when the flight is currently airborne.

Route airports View route page →

Departure

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
19:57 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
70° / 3 kt
Visibility
10 SM
Ceiling
SCT 6,500 ft, BKN 25,000 ft
Temp / Dew
27°C / 14°C
Altimeter
30.10 inHg

Obs: 2026-08-29T00:51:00.000Z

Raw METAR / TAF 
METAR KSTL 290051Z 07003KT 10SM SCT065 BKN250 27/14 A3010 RMK AO2 SLP181 T02720139

TAF KSTL 282325Z 2900/3006 VRB03KT P6SM FEW250 FM291600 16008KT P6SM FEW070 SCT250

flight Live Traffic

flight_takeoff 51 Departures
flight_land 56 Arrivals

Arrival

BWI KBWI VFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
20:57 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
360° / 4 kt
Visibility
10 SM
Ceiling
FEW 6,000 ft, FEW 8,500 ft, BKN 25,000 ft
Temp / Dew
26°C / 18°C
Altimeter
30.03 inHg

Obs: 2026-08-28T23:54:00.000Z

Raw METAR / TAF 
METAR KBWI 282354Z 36004KT 10SM FEW060 FEW085 BKN250 26/18 A3003 RMK AO2 SLP167 T02610178 10300 20261 51005

TAF KBWI 282332Z 2900/3006 06005KT P6SM FEW060 BKN250 FM290200 02004KT P6SM SCT250 FM291600 06005KT P6SM FEW040 SCT250 FM292000 14005KT P6SM SCT250

flight Live Traffic

flight_takeoff 98 Departures
flight_land 61 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AC1A72 STL → BWI Jul 26, 10:50 UTCJul 26, 11:25 UTC35m - -
2026-07-26 AC1A72 STL → BWI Jul 26, 10:48 UTCJul 26, 11:23 UTC35m +8m +4m
2026-07-25 ABF351 STL → BWI Jul 25, 10:55 UTCJul 25, 11:35 UTC40m - -
2026-07-25 ABF351 STL → BWI Jul 25, 10:51 UTCJul 25, 11:31 UTC40m +11m +9m
2026-07-24 A1EA70 STL → BWI Jul 24, 10:55 UTCJul 24, 11:30 UTC35m - -
2026-07-24 A1EA70 STL → BWI Jul 24, 10:54 UTCJul 24, 11:31 UTC37m +9m +4m
2026-07-23 AAA621 STL → BWI Jul 23, 10:55 UTCJul 23, 11:30 UTC35m - -
2026-07-22 ABB595 STL → BWI Jul 22, 11:25 UTCJul 22, 11:55 UTC30m - -
2026-07-22 ABB595 STL → BWI Jul 22, 11:18 UTCJul 22, 11:55 UTC37m +8m +3m
2026-07-21 ABD19E STL → BWI Jul 21, 11:15 UTCJul 21, 11:50 UTC35m - -
2026-07-20 A59F53 STL → BWI Jul 20, 10:55 UTCJul 20, 11:30 UTC35m - -
2026-07-19 ABF949 STL → BWI Jul 19, 10:55 UTCJul 19, 11:35 UTC40m - -
2026-07-19 ABF949 STL → BWI Jul 19, 10:55 UTCJul 19, 11:33 UTC38m +15m +7m
2026-07-18 AC6622 STL → BWI Jul 18, 10:55 UTCJul 18, 11:40 UTC45m - -
2026-07-17 AA7757 OKC → DAL Jul 17, 10:55 UTCJul 17, 11:30 UTC35m - -
2026-07-16 A1E6B9 OKC → DAL Jul 16, 10:50 UTCJul 16, 11:30 UTC40m - -
2026-07-15 ABB52C - Jul 15, 11:25 UTCJul 15, 12:00 UTC35m - -
2026-07-15 ABB52C OKC → DAL Jul 15, 11:20 UTCJul 15, 11:57 UTC37m +10m +2m
2026-07-14 ABD627 OKC → DAL Jul 14, 11:25 UTCJul 14, 12:00 UTC35m - -
2026-07-14 ABD627 OKC → DAL Jul 14, 11:21 UTCJul 14, 11:57 UTC36m +11m +4m
2026-07-13 AA7AA6 OKC → DAL Jul 13, 10:50 UTCJul 13, 11:30 UTC40m - -
2026-07-12 AC006D OKC → DAL Jul 12, 10:55 UTCJul 12, 11:30 UTC35m - -
2026-07-12 AC006D OKC → DAL Jul 12, 10:53 UTCJul 12, 11:33 UTC41m +13m -4m
2026-07-11 ABBCC1 OKC → DAL Jul 11, 10:45 UTCJul 11, 11:25 UTC40m - -
2026-07-10 A615D0 OKC → DAL Jul 10, 11:05 UTCJul 10, 11:40 UTC35m - -
2026-07-09 AD2573 - Jul 9, 10:50 UTCJul 9, 11:30 UTC40m - -
2026-07-09 AD2573 OKC → DAL Jul 9, 10:49 UTCJul 9, 11:23 UTC34m +4m +7m
2026-07-08 ABE892 OKC → DAL Jul 8, 11:20 UTCJul 8, 11:55 UTC35m - -
2026-07-08 ABE892 OKC → DAL Jul 8, 11:16 UTCJul 8, 11:52 UTC36m +6m +4m
2026-07-07 ABEBBE OKC → DAL Jul 7, 11:20 UTCJul 7, 11:55 UTC35m - -

Performance history

Flights tracked
141 showing last 30
Avg arrival delay
+4m
On-time arrival
100% 100% on time
Aircraft used
20

Monthly activity 4 months

Month Flights tracked
July 2026 36
June 2026 40
May 2026 34
April 2026 31

SWA3109 frequently asked

Where does flight SWA3109 fly?
SWA3109 (Southwest Airlines) flies from STL to BWI. View the full route page.
How long is flight SWA3109?
Based on observed flights, SWA3109 takes on average 37m from takeoff to landing.
How often does SWA3109 fly?
SWA3109 has been observed flying several times a week in our tracking data. We've recorded 141 flights under this callsign.
Is flight SWA3109 usually on time?
Across recent flights, SWA3109 arrives with an average 4-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA3109?
SWA3109 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA3109 live?
Yes. When SWA3109 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.