Is DL566 delayed?

Service date: Sep 4, 2026 · Scheduled departure date (America/New_York)

Arrived

29 min early

Official source · Updated Sep 4, 2026, 16:17 UTC

Departure

Atlanta

ATL

Scheduled

11:05

Sep 4

Arrival

St Louis

STL

Actual

16:17~~16:46~~

Sep 4

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 4, 2026, 15:05 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 4, 2026, 16:46 UTC
Estimated: Not available
Actual: Sep 4, 2026, 16:17 UTC

ATLSTL

Recent arrivals

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

Thu, Sep 17, 2026
STL → ATL
19 min early
Thu, Sep 17, 2026
ATL → STL
15 min early
Wed, Sep 16, 2026
STL → ATL
19 min early
Wed, Sep 16, 2026
ATL → STL
10 min early
Mon, Sep 14, 2026
STL → ATL
7 min early

Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals: 24
Arrivals over 15 minutes late: 1
Observed cancellations: 0
Observed occurrences: 29

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

DL566 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 17, 2026Arrived	St Louis	Atlanta	Sep 17, 2026, 20:36 UTC View this flight’s market	-19
Sep 17, 2026Arrived	Atlanta	St Louis	Sep 17, 2026, 18:03 UTC View this flight’s market	-15
Sep 16, 2026Arrived	St Louis	Atlanta	Sep 16, 2026, 20:36 UTC	-19
Sep 16, 2026Arrived	Atlanta	St Louis	Sep 16, 2026, 18:08 UTC	-10
Sep 14, 2026Arrived	St Louis	Atlanta	Sep 14, 2026, 20:47 UTC	-7
Sep 14, 2026Arrived	Atlanta	St Louis	Sep 14, 2026, 18:18 UTC	0
Sep 13, 2026Arrived	St Louis	Atlanta	Sep 13, 2026, 19:56 UTC	-9
Sep 13, 2026Arrived	Atlanta	St Louis	Sep 13, 2026, 17:23 UTC	-4
Sep 10, 2026Arrived	St Louis	Atlanta	Sep 10, 2026, 19:54 UTC	-12
Sep 9, 2026Arrived	St Louis	Atlanta	Sep 9, 2026, 19:48 UTC	-18
Sep 8, 2026Arrived	St Louis	Atlanta	Sep 8, 2026, 19:53 UTC	-13
Sep 6, 2026Arrived	Atlanta	St Louis	Sep 6, 2026, 16:41 UTC	-10
Sep 5, 2026Arrived	Atlanta	St Louis	Sep 5, 2026, 16:30 UTC	-26
Sep 4, 2026Arrived	Atlanta	St Louis	Sep 4, 2026, 16:17 UTC	-29
Sep 3, 2026Arrived	Atlanta	St Louis	Sep 3, 2026, 16:15 UTC	-30
Aug 31, 2026Arrived	Atlanta	St Louis	Aug 31, 2026, 16:22 UTC	-23
Aug 29, 2026Arrived	Atlanta	St Louis	Aug 29, 2026, 16:39 UTC	-16
Aug 28, 2026Arrived	Atlanta	St Louis	Aug 28, 2026, 16:24 UTC	-21
Aug 27, 2026Arrived	Atlanta	St Louis	Aug 27, 2026, 17:03 UTC	17
Aug 26, 2026Arrived	Atlanta	St Louis	Aug 26, 2026, 16:35 UTC	-10
Aug 25, 2026Arrived	Atlanta	St Louis	Aug 25, 2026, 16:37 UTC	-8
Aug 24, 2026Arrived	Atlanta	St Louis	Aug 24, 2026, 16:28 UTC	-17
Aug 23, 2026Arrived	Atlanta	St Louis	Aug 23, 2026, 16:27 UTC	-18
Aug 20, 2026Arrived	Atlanta	St Louis	Aug 20, 2026, 16:23 UTC	-22