Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL543

Live map

Live map filtered to DAL543. 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
04:03 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
290° / 3 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
19°C / 17°C
Altimeter
30.10 inHg

Obs: 2026-08-28T08:51:00.000Z

Raw METAR / TAF 
METAR KSTL 280851Z COR 29003KT 10SM FEW250 19/17 A3010 RMK AO2 SLP182 T01940172 53005

TAF KSTL 280858Z 2809/2912 VRB04KT P6SM FEW250 FM281600 06006KT P6SM FEW050

flight Live Traffic

flight_takeoff 27 Departures
flight_land 31 Arrivals

Arrival

ATL KATL VFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
05:03 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
270° / 4 kt
Visibility
10 SM
Ceiling
SCT 4,500 ft, SCT 18,000 ft, BKN 25,000 ft
Temp / Dew
23°C / 21°C
Altimeter
30.00 inHg

Obs: 2026-08-28T08:52:00.000Z

Raw METAR / TAF 
METAR KATL 280852Z 27004KT 10SM SCT045 SCT180 BKN250 23/21 A3000 RMK AO2 SLP149 T02330211 57001 $

TAF KATL 280743Z 2808/2912 19003KT P6SM SCT050 BKN120 FM280900 23003KT P6SM SCT007 SCT015 BKN120 TEMPO 2810/2813 1SM BR BKN006 FM281500 32004KT P6SM SCT025 FM281800 33005KT P6SM VCSH SCT040 PROB30 2820/2902 VRB10G20KT 4SM -TSRA BKN025CB FM290400 VRB03KT P6SM SCT050 BKN200

flight Live Traffic

flight_takeoff 257 Departures
flight_land 256 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-04 AD185F STL → ATL Jul 4, 23:45 UTCJul 5, 01:05 UTC1h 20m - -
2026-07-04 AD185F ATL → STL Jul 4, 20:15 UTCJul 4, 22:30 UTC2h 15m - -
2026-06-06 A71AAD JFK → LAX Jun 6, 22:05 UTCJun 7, 01:40 UTC3h 35m - -
2026-06-05 A716F6 JFK → LAX Jun 5, 22:05 UTCJun 6, 01:35 UTC3h 30m - -
2026-06-04 A8E279 JFK → LAX Jun 4, 22:10 UTCJun 5, 01:40 UTC3h 30m - -
2026-06-03 A8E2D6 JFK → LAX Jun 3, 22:20 UTCJun 4, 02:00 UTC3h 40m - -
2026-06-02 A7133F JFK → LAX Jun 2, 21:55 UTCJun 3, 01:30 UTC3h 35m - -
2026-06-02 A7133F JFK → LAX Jun 2, 21:55 UTCJun 3, 01:30 UTC3h 35m +8m +10m
2026-06-01 A70F88 JFK → LAX Jun 1, 22:00 UTCJun 2, 01:20 UTC3h 20m - -
2026-05-31 A716F6 JFK → LAX May 31, 22:05 UTCJun 1, 01:20 UTC3h 15m - -
2026-05-31 A716F6 JFK → LAX May 31, 22:01 UTCJun 1, 01:20 UTC3h 19m +14m -2m
2026-05-30 A70463 JFK → LAX May 30, 22:05 UTCMay 31, 01:11 UTC3h 6m - -
2026-05-29 AB34F3 JFK → LAX May 29, 22:00 UTCMay 30, 01:20 UTC3h 20m - -
2026-05-28 A9450D JFK → LAX May 28, 22:35 UTCMay 29, 02:05 UTC3h 30m - -
2026-05-27 A8E2D6 JFK → LAX May 27, 22:00 UTCMay 28, 01:30 UTC3h 30m - -
2026-05-27 A8E2D6 JFK → LAX May 27, 21:58 UTCMay 28, 01:32 UTC3h 34m +11m +7m
2026-05-26 A7133F JFK → LAX May 26, 22:59 UTCMay 27, 01:44 UTC2h 45m - -
2026-05-26 A7133F JFK → LAX May 26, 22:59 UTCMay 27, 02:29 UTC3h 30m +72m +4m
2026-05-25 A700AC JFK → LAX May 25, 22:15 UTCMay 26, 01:55 UTC3h 40m - -
2026-05-24 A92145 JFK → LAX May 24, 23:00 UTCMay 24, 23:46 UTC46m - -
2026-05-23 A9125F JFK → LAX May 23, 22:15 UTCMay 24, 01:55 UTC3h 40m - -
2026-05-22 A94C7B JFK → LAX May 22, 22:10 UTCMay 23, 01:45 UTC3h 35m - -
2026-05-21 A9327A JFK → LAX May 21, 22:15 UTCMay 22, 02:10 UTC3h 55m - -
2026-05-20 A8E279 JFK → LAX May 20, 22:10 UTCMay 21, 01:35 UTC3h 25m - -
2026-05-19 A700AC JFK → LAX May 19, 22:15 UTCMay 20, 01:40 UTC3h 25m - -
2026-05-18 A8DEF1 JFK → LAX May 18, 22:30 UTCMay 19, 01:45 UTC3h 15m - -
2026-05-18 A8DEF1 JFK → LAX May 18, 22:25 UTCMay 19, 01:50 UTC3h 25m +38m +4m
2026-05-17 A8DEB4 JFK → LAX May 17, 22:35 UTCMay 18, 01:55 UTC3h 20m - -
2026-05-16 A8E2D6 JFK → LAX May 16, 22:50 UTCMay 17, 02:00 UTC3h 10m - -
2026-05-16 A700AC JFK → LAX May 16, 02:15 UTCMay 16, 05:30 UTC3h 15m - -

Performance history

Flights tracked
74 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 4 months

Month Flights tracked
July 2026 2
June 2026 7
May 2026 39
April 2026 26

DAL543 frequently asked

Where does flight DAL543 fly?
DAL543 flies from STL to ATL. View the full route page.
How long is flight DAL543?
Based on observed flights, DAL543 takes on average 3h 14m from takeoff to landing.
How often does DAL543 fly?
DAL543 has been observed flying several times a week in our tracking data. We've recorded 74 flights under this callsign.
Is flight DAL543 usually on time?
Across recent flights, DAL543 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL543?
DAL543 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL543 live?
Yes. When DAL543 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.