Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL543

Operated by DAL

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
09:06 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
220° / 12 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
24°C / 14°C
Altimeter
30.00 inHg

Obs: 2026-10-12T13:51:00.000Z

Raw METAR / TAF 
METAR KSTL 121351Z AUTO 22012KT 10SM CLR 24/14 A3000 RMK AO2 SLP147 T02440144 $

TAF KSTL 121123Z 1212/1318 22006KT P6SM FEW250 FM121500 22012G20KT P6SM SKC

flight Live Traffic

flight_takeoff 83 Departures
flight_land 99 Arrivals

Arrival

ATL KATL VFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
10:06 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
310° / 10 kt
Visibility
10 SM
Ceiling
FEW 20,000 ft
Temp / Dew
19°C / 16°C
Altimeter
30.14 inHg

Obs: 2026-10-12T13:52:00.000Z

Raw METAR / TAF 
METAR KATL 121352Z 31010KT 10SM FEW200 19/16 A3014 RMK AO2 SLP201 T01940161 $

TAF KATL 121357Z 1214/1318 31010KT P6SM SKC FM121600 32010G20KT P6SM SKC FM122200 31006KT P6SM SKC

flight Live Traffic

flight_takeoff 480 Departures
flight_land 475 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 (DAL) 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.