Is UA777 delayed?

Service date: Aug 28, 2026 · Scheduled departure date (America/Chicago)

Arrived

50 min late

Updated Aug 28, 2026, 23:53 UTC

Departure

Chicago

ORD

Actual

15:28~~14:00~~

Aug 28

Arrival

Las Vegas

LAS

Actual

16:52~~16:02~~

Aug 28

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Aug 28, 2026, 19:00 UTC
Estimated: Aug 28, 2026, 20:28 UTC
Actual: Aug 28, 2026, 20:28 UTC

Arrival · UTC

Scheduled: Aug 28, 2026, 23:02 UTC
Estimated: Aug 28, 2026, 23:52 UTC
Actual: Aug 28, 2026, 23:52 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
ORD → LAS
45 min late
Thu, Sep 17, 2026
CVG → ORD
103 min late
Wed, Sep 16, 2026
ORD → LAS
16 min early
Wed, Sep 16, 2026
CVG → ORD
4 min early
Wed, Sep 16, 2026
ORD → LAS
120 min late

Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals: 34
Arrivals over 15 minutes late: 6
Observed cancellations: 0
Observed occurrences: 35

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

UA777 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 17, 2026Arrived	Chicago	Las Vegas	Sep 18, 2026, 06:58 UTC View this flight’s market	45
Sep 17, 2026Arrived	Hebron	Chicago	Sep 18, 2026, 01:00 UTC View this flight’s market	103
Sep 16, 2026Arrived	Chicago	Las Vegas	Sep 17, 2026, 05:52 UTC	-16
Sep 16, 2026Arrived	Hebron	Chicago	Sep 16, 2026, 23:38 UTC	-4
Sep 15, 2026Arrived	Chicago	Las Vegas	Sep 16, 2026, 08:13 UTC	120
Sep 15, 2026Arrived	Hebron	Chicago	Sep 15, 2026, 23:28 UTC	-14
Sep 14, 2026Arrived	Chicago	Las Vegas	Sep 15, 2026, 06:18 UTC	5
Sep 14, 2026Arrived	Hebron	Chicago	Sep 14, 2026, 23:30 UTC	-12
Sep 13, 2026Arrived	Chicago	Las Vegas	Sep 14, 2026, 06:01 UTC	-11
Sep 11, 2026Arrived	Chicago	Las Vegas	Sep 12, 2026, 06:06 UTC	-1
Sep 11, 2026Arrived	Hebron	Chicago	Sep 11, 2026, 23:15 UTC	-2
Sep 10, 2026Arrived	Chicago	Las Vegas	Sep 11, 2026, 06:04 UTC	-8
Sep 10, 2026Arrived	Hebron	Chicago	Sep 10, 2026, 23:18 UTC	-24
Sep 9, 2026Arrived	Chicago	Las Vegas	Sep 10, 2026, 05:56 UTC	-16
Sep 9, 2026Arrived	Hebron	Chicago	Sep 10, 2026, 00:01 UTC	13
Sep 8, 2026Arrived	Chicago	Las Vegas	Sep 9, 2026, 06:23 UTC	10
Sep 8, 2026Arrived	Hebron	Chicago	Sep 8, 2026, 23:15 UTC	-27
Sep 7, 2026Arrived	Chicago	Las Vegas	Sep 7, 2026, 22:48 UTC	-7
Sep 6, 2026Arrived	Chicago	Las Vegas	Sep 6, 2026, 23:07 UTC	9
Sep 5, 2026Arrived	Chicago	Las Vegas	Sep 5, 2026, 22:31 UTC	-30
Sep 4, 2026Arrived	Chicago	Las Vegas	Sep 4, 2026, 23:02 UTC	0
Sep 3, 2026Arrived	Chicago	Las Vegas	Sep 3, 2026, 23:06 UTC	4
Sep 2, 2026Arrived	Chicago	Las Vegas	Sep 2, 2026, 22:31 UTC	-30
Sep 1, 2026Arrived	Chicago	Las Vegas	Sep 1, 2026, 22:51 UTC	-10
Aug 31, 2026Arrived	Chicago	Las Vegas	Aug 31, 2026, 23:59 UTC	57
Aug 30, 2026Arrived	Chicago	Las Vegas	Aug 30, 2026, 23:07 UTC	3
Aug 29, 2026Arrived	Chicago	Las Vegas	Aug 29, 2026, 22:54 UTC	-7
Aug 28, 2026Arrived	Chicago	Las Vegas	Aug 28, 2026, 23:52 UTC	50
Aug 27, 2026Arrived	Chicago	Las Vegas	Aug 27, 2026, 22:39 UTC	-22
Aug 26, 2026Arrived	Chicago	Las Vegas	Aug 27, 2026, 01:19 UTC	137
Aug 25, 2026Arrived	Chicago	Las Vegas	Aug 25, 2026, 22:44 UTC	-17
Aug 24, 2026Arrived	Chicago	Las Vegas	Aug 24, 2026, 22:44 UTC	-17
Aug 23, 2026Arrived	Chicago	Las Vegas	Aug 23, 2026, 22:55 UTC	-8
Aug 21, 2026Arrived	Chicago	Las Vegas	Aug 21, 2026, 22:50 UTC	-11