Delta DL543 Flight Status Today

Domestic flight Delta DL543 takes off from Atlanta (ATL) United States to Saint Louis (STL) United States. It's operated by Delta Airlines. The plane leaves Hartsfield-Jackson Atlanta International Airport at 15:25 21 March 2026 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 16:07 21 March 2026 America/Chicago. The flight will last about 1 hours 42 minutes.

Current status of DL543 is Scheduled On time Expected Depart in 5 hours, 22 minutes

DL543 - DAL543 Delta Airlines (DL)
ATL Atlanta United States
Flight ATL to STL
STL Saint Louis United States
Scheduled On time Expected Depart in 5 hours, 22 minutes
Departure Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 15:25 21 March 2026
S C33
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 16:07 21 March 2026
Estimated 16:00 21 March 2026
1 A10
DL543 Detail
  • Type: Domestic Flight
  • Code Shares: AF 5994, AM 3371, KE 7033, WS 6909
  • Flight Duration: 1 hours 42 minutes
  • Flight Distance: 778 kms / 484 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 180
  • Freight capacity: 17.1 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Boeing 717-200
  • Callsign: F-KATL3
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Atlanta: Saturday 2026-03-21 10:03 AM
  • Current Time in Saint Louis: Saturday 2026-03-21 09:03 AM

Delta DL543 Flight Statistics

Delta
Delta
FLIGHT NO DL543
AIRPLANE Boeing 717-200
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 29
DELAYED 1
CANCELLED 0
ON TIME 56
DELAYED 4
CANCELLED 0
ON TIME 75
DELAYED 8
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Delta DL543 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 20 Mar
Scheduled On time
Atlanta (ATL) 2026-03-20T14:36
Saint Louis (STL) 2026-03-20T15:13
Thu 19 Mar
Arrived On time
Atlanta (ATL) 2026-03-19T16:21
Saint Louis (STL) 2026-03-19T18:52
2026-03-19T16:18
2026-03-19T18:34
Wed 18 Mar
Departed On time
Atlanta (ATL) 2026-03-18T17:21
Saint Louis (STL) 2026-03-18T19:54
2026-03-18T17:17
Tue 17 Mar
Departed Delayed by 25m
Atlanta (ATL) 2026-03-17T17:21
Saint Louis (STL) 2026-03-17T19:54
2026-03-17T17:43
Mon 16 Mar
Cancelled
Atlanta (ATL) 2026-03-16T16:21
Saint Louis (STL) 2026-03-16T18:52
Sun 15 Mar
Departed Delayed by 1h 27m
Atlanta (ATL) 2026-03-15T16:21
Saint Louis (STL) 2026-03-15T18:52
2026-03-15T16:40
Sat 14 Mar
Arrived On time
Atlanta (ATL) 2026-03-14T17:00
Saint Louis (STL) 2026-03-14T19:37
2026-03-14T16:50
2026-03-14T19:10
Fri 13 Mar
Arrived On time
Atlanta (ATL) 2026-03-13T16:21
Saint Louis (STL) 2026-03-13T18:52
2026-03-13T16:15
2026-03-13T18:33
Thu 12 Mar
Arrived On time
Atlanta (ATL) 2026-03-12T16:21
Saint Louis (STL) 2026-03-12T18:52
2026-03-12T16:18
2026-03-12T18:42
Wed 11 Mar
Departed On time
Atlanta (ATL) 2026-03-11T17:21
Saint Louis (STL) 2026-03-11T19:54
2026-03-11T17:35

Flight routes similar to Delta DL543

Airline Flight no Departure Arrival
WestJet WS6805
WestJet 		21/03/2026
23:15 		1 hours 43 minutes
23:58
KLM KL5875
KLM 		21/03/2026
20:27 		1 hours 39 minutes
21:06
WestJet WS7777
WestJet 		21/03/2026
08:23 		1 hours 39 minutes
09:05
Virgin Atlantic VS1968
Virgin Atlantic 		21/03/2026
17:16 		1 hours 36 minutes
17:53
Virgin Atlantic VS5319
Virgin Atlantic 		21/03/2026
23:15 		1 hours 43 minutes
23:58
Korean Air KE7035
Korean Air 		21/03/2026
17:16 		1 hours 37 minutes
17:53
Aeromexico AM3373
Aeromexico 		21/03/2026
17:16 		1 hours 37 minutes
17:53
LATAM Airlines LA6608
LATAM Airlines 		21/03/2026
23:15 		1 hours 43 minutes
23:58

Delta Flight DL543 FAQs

What is the scheduled flight duration for Delta DL543 flight?

On average, nonstop flight takes 1 hour(s) 42 minutes, with the flight distance of 778 km (484 miles).

What is the current status of Delta DL543 flight?

The current status of flight Delta DL543 is Scheduled On time.

What type of aircraft is used for the Delta DL543 flight?

All Delta DL543 flights are operated using Boeing 717-200 aircraft.

When does the flight Delta DL543 arrive?

Flight Delta DL543 arrives at 16:07.

Which terminal the flight Delta DL543 is arriving at?

Flight Delta DL543 arrives in Lambert-St. Louis International Airport at Terminal 1.

How many Delta DL543 flights are operated a week?

7 flights per week. The Flight Delta DL543 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .