Is UA2818 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

Service date: Sep 6, 2026 · Scheduled departure date (America/Los_Angeles)

Arrived

14 min late

Official source · Updated Sep 6, 2026, 23:07 UTC

Departure

San Francisco

SFO

Actual

12:53~~12:22~~

Sep 6

Arrival

St Louis

STL

Actual

23:07~~22:53~~

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 6, 2026, 19:22 UTC
Estimated: Not available
Actual: Sep 6, 2026, 19:53 UTC

Arrival · UTC

Scheduled: Sep 6, 2026, 22:53 UTC
Estimated: Not available
Actual: Sep 6, 2026, 23:07 UTC

Service date: Sep 6, 2026 · Scheduled departure date (UTC)

Arrived

4 min early

Official source · Updated Sep 6, 2026, 15:51 UTC

Departure

Portland

PDX

Actual

14:17~~14:12~~

Sep 6

Arrival

San Francisco

SFO

Actual

08:39~~08:43~~

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 6, 2026, 14:12 UTC
Estimated: Not available
Actual: Sep 6, 2026, 14:17 UTC

Arrival · UTC

Scheduled: Sep 6, 2026, 15:43 UTC
Estimated: Sep 6, 2026, 15:47 UTC
Actual: Sep 6, 2026, 15:39 UTC

SFOSTL

PDXSFO

Recent arrivals

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

Sun, Sep 20, 2026
PDX → SFO
9 min early
Sat, Sep 19, 2026
PDX → SFO
67 min late
Fri, Sep 18, 2026
PDX → SFO
19 min late
Thu, Sep 17, 2026
PDX → SFO
61 min late
Wed, Sep 16, 2026
PDX → SFO
2 min late

Flight history and details

Aug 21, 2026 — Sep 20, 2026

Observed arrivals: 23
Arrivals over 15 minutes late: 7
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

UA2818 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 20, 2026Arrived	Portland	San Francisco	Sep 20, 2026, 15:34 UTC View this flight’s market	-9
Sep 19, 2026Arrived	Portland	San Francisco	Sep 19, 2026, 16:50 UTC	67
Sep 18, 2026Arrived	Portland	San Francisco	Sep 18, 2026, 16:02 UTC	19
Sep 17, 2026Arrived	Portland	San Francisco	Sep 17, 2026, 16:52 UTC	61
Sep 16, 2026Arrived	Portland	San Francisco	Sep 16, 2026, 15:45 UTC	2
Sep 15, 2026Arrived	Portland	San Francisco	Sep 15, 2026, 15:34 UTC	-9
Sep 14, 2026Arrived	Portland	San Francisco	Sep 14, 2026, 15:30 UTC	-21
Sep 13, 2026Arrived	Portland	San Francisco	Sep 13, 2026, 15:33 UTC	-10
Sep 12, 2026Arrived	Portland	San Francisco	Sep 12, 2026, 15:38 UTC	-5
Sep 11, 2026Arrived	Portland	San Francisco	Sep 11, 2026, 16:05 UTC	22
Sep 10, 2026Arrived	Portland	San Francisco	Sep 10, 2026, 15:22 UTC	-21
Sep 9, 2026Arrived	Portland	San Francisco	Sep 9, 2026, 15:32 UTC	-19
Sep 8, 2026Arrived	Portland	San Francisco	Sep 8, 2026, 15:30 UTC	-13
Sep 7, 2026Arrived	San Francisco	St Louis	Sep 7, 2026, 23:40 UTC	7
Sep 7, 2026Arrived	Portland	San Francisco	Sep 7, 2026, 16:07 UTC	24
Sep 6, 2026Arrived	San Francisco	St Louis	Sep 6, 2026, 23:07 UTC	14
Sep 6, 2026Arrived	Portland	San Francisco	Sep 6, 2026, 15:39 UTC	-4
Sep 5, 2026Arrived	San Francisco	Austin	Sep 5, 2026, 22:16 UTC	-24
Sep 5, 2026Arrived	Portland	San Francisco	Sep 5, 2026, 16:25 UTC	42
Sep 4, 2026Arrived	San Francisco	St Louis	Sep 4, 2026, 23:37 UTC	-1
Sep 4, 2026Arrived	Portland	San Francisco	Sep 4, 2026, 15:40 UTC	-3
Sep 2, 2026Arrived	San Francisco	St Louis	Sep 3, 2026, 00:02 UTC	23
Aug 27, 2026Arrived	San Francisco	St Louis	Aug 27, 2026, 22:54 UTC	-4