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Delta Air Lines

Is DL543 delayed?

No delay reported yet. DL543 is scheduled to leave St Louis at 17:42 on Nov 14 and reach Atlanta at 19:50 (as of Nov 14, 15:39 UTC).

Usually on time: arrived within 15 min of schedule on 44 of the last 48 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

St Louis

STL

Scheduled

Nov 14

Arrival

Atlanta

ATL

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/Chicago)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • St Louis → Atlanta

    21 min late

  • St Louis → Atlanta

    35 min late

  • St Louis → Atlanta

    14 min early

  • St Louis → Atlanta

    On schedule (11 min behind)

  • St Louis → Atlanta

    19 min late

Is DL543 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
48
On time
92%
of 48 arrivals
Late
8%
of 48 arrivals
Cancelled
2%
of 50 flights
Median arrival delay
7 min early
9 in 10 arrived within
11 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Atlanta (ATL) departures

Left more than 15 min late
62 of 110
Cancelled today
96

Related flights

All Delta Air Lines flights

Flight history and details
DL543 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledSt LouisAtlantaNot availableNot available
Nov 12, 2026ArrivedSt LouisAtlanta21
Nov 11, 2026ArrivedSt LouisAtlanta35
Nov 10, 2026ArrivedSt LouisAtlanta-14
Nov 9, 2026ArrivedSt LouisAtlanta11
Nov 8, 2026ArrivedSt LouisAtlanta19
Nov 8, 2026ArrivedAtlantaSt Louis-11
Nov 7, 2026ArrivedSt LouisAtlanta-8
Nov 7, 2026ArrivedAtlantaSt Louis4
Nov 6, 2026ArrivedSt LouisAtlanta0
Nov 6, 2026ArrivedAtlantaSt Louis7
Nov 5, 2026ArrivedSt LouisAtlanta1
Nov 5, 2026ArrivedAtlantaSt Louis-9
Nov 3, 2026ArrivedAtlantaFort Lauderdale-9
Nov 2, 2026ArrivedSt LouisAtlanta-16
Nov 2, 2026ArrivedAtlantaSt Louis-7
Nov 1, 2026ArrivedSt LouisAtlanta-18
Nov 1, 2026ArrivedAtlantaSt Louis-12
Oct 30, 2026ArrivedSt LouisAtlanta-12
Oct 30, 2026ArrivedAtlantaSt Louis-8
Oct 29, 2026ArrivedSt LouisAtlanta-19
Oct 28, 2026ArrivedSt LouisAtlanta21
Oct 28, 2026ArrivedAtlantaSt Louis-1
Oct 27, 2026ArrivedSt LouisAtlanta-15
Oct 27, 2026ArrivedAtlantaSt Louis-12
Oct 26, 2026ArrivedSt LouisAtlanta-14
Oct 26, 2026ArrivedAtlantaSt Louis-10
Oct 25, 2026ArrivedSt LouisAtlanta-2
Oct 25, 2026ArrivedAtlantaSt Louis-1
Oct 24, 2026ArrivedSt LouisAtlanta-16
Oct 24, 2026ArrivedAtlantaSt Louis-14
Oct 23, 2026ArrivedSt LouisAtlanta-8
Oct 23, 2026ArrivedAtlantaSt Louis-2
Oct 22, 2026ArrivedSt LouisAtlanta13
Oct 22, 2026ArrivedAtlantaSt Louis-10
Oct 21, 2026ArrivedSt LouisAtlanta-5
Oct 21, 2026ArrivedAtlantaSt Louis6
Oct 20, 2026ArrivedSt LouisAtlanta-23
Oct 20, 2026ArrivedAtlantaSt Louis-10
Oct 19, 2026ArrivedSt LouisAtlanta-7
Oct 19, 2026ArrivedAtlantaSt Louis-12
Oct 18, 2026ArrivedSt LouisAtlanta-6
Oct 18, 2026ArrivedAtlantaSt Louis-8
Oct 17, 2026ArrivedSt LouisAtlanta-17
Oct 17, 2026ArrivedAtlantaSt Louis-7
Oct 16, 2026ArrivedSt LouisAtlanta2
Oct 16, 2026ArrivedAtlantaSt Louis4
Oct 15, 2026ArrivedSt LouisAtlanta0
Oct 15, 2026ArrivedAtlantaSt Louis-16
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