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flight_takeoff Flight

SWA4451

Operated by SWA

Live map

Live map filtered to SWA4451. 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
00:34 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
200° / 13 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
23°C / 18°C
Altimeter
29.84 inHg

Obs: 2026-04-15T04:51:00.000Z

Raw METAR / TAF 
METAR KSTL 150451Z 20013KT 10SM BKN250 23/18 A2984 RMK AO2 SLP092 T02330178 $

TAF KSTL 150520Z 1506/1612 20010KT P6SM BKN150 FM151700 20012G20KT P6SM BKN080 PROB30 1519/1523 3SM -TSRA BKN040CB FM152300 20010KT P6SM BKN080 FM160300 23008KT 5SM -SHRA BKN080 PROB30 1603/1606 2SM TSRA BKN040CB FM160800 22008KT P6SM OVC100

flight Live Traffic

flight_takeoff 99 Departures
flight_land 79 Arrivals

Arrival

DCA KDCA VFR

Ronald Reagan Washington National Airport

Washington, US

Local time
01:34 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
15 ft
Coordinates
38.8521, -77.0377

cloud Weather

Wind
80° / 4 kt
Visibility
10 SM
Ceiling
BKN 12,000 ft, BKN 15,000 ft, OVC 25,000 ft
Temp / Dew
21°C / 17°C
Altimeter
29.97 inHg

Obs: 2026-04-15T04:52:00.000Z

Raw METAR / TAF 
METAR KDCA 150452Z 08004KT 10SM BKN120 BKN150 OVC250 21/17 A2997 RMK AO2 SLP147 T02110167 403060161

TAF KDCA 150529Z 1506/1612 VRB04KT P6SM SCT120 FM151500 22011G17KT P6SM SCT120 FM152300 21008KT P6SM FEW220 FM160500 00000KT P6SM SCT250

flight Live Traffic

flight_takeoff 79 Departures
flight_land 52 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 ACA788 - Apr 13, 19:50 UTCApr 13, 20:10 UTC20m - -
2026-04-13 ACA788 STL → DCA Apr 13, 18:31 UTCApr 13, 20:13 UTC1h 42m +11m +7m
2026-04-12 AC2C79 STL → DCA Apr 12, 18:24 UTCApr 12, 20:06 UTC1h 42m +19m +7m

Performance history

Flights tracked
3
Avg arrival delay
+7m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

SWA4451 frequently asked

Where does flight SWA4451 fly?
SWA4451 (SWA) flies from STL to DCA. View the full route page.
How long is flight SWA4451?
Based on observed flights, SWA4451 takes on average 1h 15m from takeoff to landing.
How often does SWA4451 fly?
SWA4451 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
Is flight SWA4451 usually on time?
Across recent flights, SWA4451 arrives with an average 7-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4451?
SWA4451 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4451 live?
Yes. When SWA4451 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.