Is UA578 delayed?

Service date: Aug 29, 2026 · Scheduled departure date (America/Denver)

Arrived

10 min early

Updated Aug 29, 2026, 21:41 UTC

Departure

Denver

DEN

Actual

14:08~~13:44~~

Aug 29

Arrival

Dallas-Fort Worth

DFW

Actual

16:38~~16:49~~

Aug 29

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Aug 29, 2026, 19:44 UTC
Estimated: Aug 29, 2026, 20:08 UTC
Actual: Aug 29, 2026, 20:08 UTC

Arrival · UTC

Scheduled: Aug 29, 2026, 21:49 UTC
Estimated: Aug 29, 2026, 21:40 UTC
Actual: Aug 29, 2026, 21:38 UTC

Route overview

Recent arrivals

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

Thu, Sep 17, 2026
DEN → DFW
3 min early
Wed, Sep 16, 2026
DEN → DFW
8 min early
Mon, Sep 14, 2026
DEN → DFW
39 min late
Sun, Sep 13, 2026
DEN → DFW
3 min early
Sat, Sep 12, 2026
DEN → DFW
5 min late

Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals: 24
Arrivals over 15 minutes late: 5
Observed cancellations: 0
Observed occurrences: 26

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

UA578 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 17, 2026Arrived	Denver	Dallas-Fort Worth	Sep 17, 2026, 21:36 UTC View this flight’s market	-3
Sep 16, 2026Arrived	Denver	Dallas-Fort Worth	Sep 16, 2026, 21:30 UTC	-8
Sep 14, 2026Arrived	Denver	Dallas-Fort Worth	Sep 14, 2026, 22:18 UTC	39
Sep 13, 2026Arrived	Denver	Dallas-Fort Worth	Sep 13, 2026, 21:28 UTC	-3
Sep 12, 2026Arrived	Denver	Dallas-Fort Worth	Sep 12, 2026, 21:44 UTC	5
Sep 10, 2026Arrived	Denver	Dallas-Fort Worth	Sep 11, 2026, 01:33 UTC	232
Sep 9, 2026Arrived	Denver	Dallas-Fort Worth	Sep 9, 2026, 23:01 UTC	82
Sep 8, 2026Arrived	Denver	Dallas-Fort Worth	Sep 8, 2026, 21:54 UTC	15
Sep 7, 2026Arrived	Denver	Dallas-Fort Worth	Sep 7, 2026, 21:31 UTC	-7
Sep 6, 2026Arrived	Denver	Dallas-Fort Worth	Sep 6, 2026, 21:27 UTC	-12
Sep 5, 2026Arrived	Denver	Dallas-Fort Worth	Sep 5, 2026, 21:26 UTC	-22
Sep 4, 2026Arrived	Denver	Dallas-Fort Worth	Sep 4, 2026, 22:37 UTC	48
Sep 3, 2026Arrived	Denver	Dallas-Fort Worth	Sep 3, 2026, 21:48 UTC	0
Sep 1, 2026Arrived	Denver	Dallas-Fort Worth	Sep 1, 2026, 21:41 UTC	-7
Aug 31, 2026Arrived	Denver	Dallas-Fort Worth	Aug 31, 2026, 21:31 UTC	-17
Aug 30, 2026Arrived	Denver	Dallas-Fort Worth	Aug 30, 2026, 21:31 UTC	-17
Aug 29, 2026Arrived	Denver	Dallas-Fort Worth	Aug 29, 2026, 21:38 UTC	-10
Aug 28, 2026Arrived	Denver	Dallas-Fort Worth	Aug 28, 2026, 21:25 UTC	-23
Aug 27, 2026Arrived	Denver	Dallas-Fort Worth	Aug 27, 2026, 21:30 UTC	-18
Aug 26, 2026Arrived	Denver	Dallas-Fort Worth	Aug 26, 2026, 21:48 UTC	0
Aug 25, 2026Arrived	Denver	Dallas-Fort Worth	Aug 25, 2026, 21:30 UTC	-18
Aug 24, 2026Arrived	Denver	Dallas-Fort Worth	Aug 24, 2026, 21:37 UTC	-11
Aug 23, 2026Arrived	Denver	Dallas-Fort Worth	Aug 23, 2026, 21:31 UTC	-17
Aug 22, 2026Arrived	Denver	Dallas-Fort Worth	Aug 22, 2026, 21:47 UTC	-1