Is UA1218 delayed?

No — UA1218 landed in Denver on schedule (1 min behind), at 21:43 on Sep 25 (as of Sep 26, 03:43 UTC). Over its last 23 recorded arrivals, 3 landed more than 15 min late.

Arrived

On schedule (1 min behind)

Official source · Updated Sep 26, 2026, 03:43 UTC

Departure

Seattle

SEA

Actual

18:36~~18:21~~

Sep 25

Arrival

Denver

DEN

Actual

21:43~~21:42~~

Sep 25

Times shown in airport local time

Service date: Sep 25, 2026 · Scheduled departure date (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled: Sep 26, 2026, 01:21 UTC
Estimated: Not available
Actual: Sep 26, 2026, 01:36 UTC

Arrival · UTC

Scheduled: Sep 26, 2026, 03:42 UTC
Estimated: Not available
Actual: Sep 26, 2026, 03:43 UTC

View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Route overview

Recent arrivals

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

Fri, Sep 25, 2026
SEA → DEN
On schedule (1 min behind)
Thu, Sep 24, 2026
SEA → DEN
On schedule (6 min behind)
Wed, Sep 23, 2026
SEA → DEN
22 min early
Mon, Sep 21, 2026
ORD → CVG
42 min late
Sun, Sep 20, 2026
SEA → DEN
20 min late

Flight history and details

Aug 28, 2026 — Sep 27, 2026

Observed arrivals: 23
Arrivals over 15 minutes late: 3
Observed cancellations: 0
Observed occurrences: 23

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

UA1218 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 25, 2026Arrived	Seattle	Denver	Sep 26, 2026, 03:43 UTC View this flight’s market	1
Sep 24, 2026Arrived	Seattle	Denver	Sep 25, 2026, 03:48 UTC	6
Sep 23, 2026Arrived	Seattle	Denver	Sep 24, 2026, 03:29 UTC	-22
Sep 21, 2026Arrived	Chicago	Hebron	Sep 21, 2026, 17:42 UTC	42
Sep 20, 2026Arrived	Seattle	Denver	Sep 21, 2026, 04:12 UTC	20
Sep 19, 2026Arrived	Chicago	Hebron	Sep 19, 2026, 21:41 UTC	275
Sep 18, 2026Arrived	Seattle	Denver	Sep 19, 2026, 03:32 UTC	-19
Sep 17, 2026Arrived	Seattle	Denver	Sep 18, 2026, 03:48 UTC	-3
Sep 16, 2026Arrived	Seattle	Denver	Sep 17, 2026, 03:42 UTC	-9
Sep 14, 2026Arrived	Chicago	Hebron	Sep 14, 2026, 16:59 UTC	-1
Sep 13, 2026Arrived	Seattle	Denver	Sep 14, 2026, 03:54 UTC	2
Sep 12, 2026Arrived	Chicago	Hebron	Sep 12, 2026, 17:02 UTC	-4
Sep 7, 2026Arrived	Seattle	Los Angeles	Sep 8, 2026, 02:27 UTC	-10
Sep 5, 2026Arrived	Seattle	Los Angeles	Sep 6, 2026, 01:59 UTC	-24
Sep 4, 2026Arrived	Seattle	Denver	Sep 5, 2026, 03:37 UTC	-16
Sep 3, 2026Arrived	Seattle	Denver	Sep 4, 2026, 03:46 UTC	-12
Sep 2, 2026Arrived	Seattle	Denver	Sep 3, 2026, 04:02 UTC	3
Sep 1, 2026Arrived	Seattle	Los Angeles	Sep 2, 2026, 02:17 UTC	-16
Aug 31, 2026Arrived	Seattle	Los Angeles	Sep 1, 2026, 02:27 UTC	-19
Aug 30, 2026Arrived	Seattle	Denver	Aug 31, 2026, 03:33 UTC	-25
Aug 29, 2026Arrived	Seattle	Los Angeles	Aug 30, 2026, 01:56 UTC	-27
Aug 28, 2026Arrived	Seattle	Denver	Aug 29, 2026, 03:43 UTC	-10
Aug 27, 2026Arrived	Seattle	Denver	Aug 28, 2026, 03:35 UTC	-23