DL543 Delta Flight Status & Tracker | Saint Louis

Flightinformation.com

DL543 • SCHEDULED

DEPARTS SEP 8 17:46

According to our schedule.

Waiting for live data

STL departure board

Flight

DL543

From - To

STL → ATL

Scheduled

17:46

Estimated

Status

Gate

Local Time in SAINT LOUIS

16:56

Show board →

ATL arrival board

Flight

DL543

From - To

STL → ATL

Scheduled

20:29

Estimated

Status

Gate

Local Time in ATLANTA

17:56

Show board →

Flight DL543

Airline

Delta

STL

Saint Louis

Saint Louis Airport

USA

Flight time: 1h 43m

486 miles / 782 km

ATL

Atlanta

Hartsfield–Jackson Atlanta International Airport

USA

Aircraft - On board

DL543 ON SEP 8

Aircraft type

Boeing 737-900 Passenger (739)

Seat configuration

175 seats (159 economy, 16 business)

42.1 m / 138.1 ft

Boeing 737-900 Passenger

Flight reports

4 reports

Reviews and reports with the same or similar aircraft with Delta.

Aircraft

Class

Route

Date

Gate history

DL543

Common gates

Most frequent gates for recent flights.

STL departure gates

Terminal 1

Gate A6

Gate A10

ATL arrival gates

Terminal S

Gate T3

Recent gate history: Gate A6 is most common at STL. Gate T3 is most common at ATL.

Recent gate records

Departure records

Jul 4, 2026	1	Gate A10
Apr 27, 2026	1	Gate A6
Apr 2, 2026	1	Gate A6

Arrival records

Jul 4, 2026

Gate T3

On-time history

DL543

Departure delays

Date	Scheduled	Actual/Est.	Delta
Apr 27, 2026	16:41	17:27	+46 minutes

Arrival delays

Date	Scheduled	Actual/Est.	Delta
Jul 4, 2026	20:23	20:09	-14 minutes

Flight DL543

Aircraft - On board

Flight reports

Flight DL543

Gate history

Common gates

STL departure gates

ATL arrival gates

Departure records

Arrival records

On-time history

Departure delays

Arrival delays

DL543 flight schedule

Other flights on this route

Saint Louis to Atlanta price search