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United Airlines

Is UA259 delayed?

No delay reported yet. UA259 is scheduled to leave San Luis Obispo at 13:11 on Nov 14 and reach Denver at 16:09 (as of Nov 14, 16:15 UTC).

Usually on time: arrived within 15 min of schedule on 24 of the last 27 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

San Luis Obispo

SBP

Scheduled

Nov 14

Arrival

Denver

DEN

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

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

  • San Luis Obispo → Denver

    On schedule (1 min behind)

  • San Luis Obispo → Denver

    8 min early

  • San Luis Obispo → Denver

    2 min early

  • San Luis Obispo → Denver

    8 min early

  • San Luis Obispo → Denver

    10 min early

Is UA259 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
27
On time
89%
of 27 arrivals
Late
11%
of 27 arrivals
Cancelled
3%
of 29 flights
Median arrival delay
1 min
9 in 10 arrived within
20 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Denver (DEN) departures

Left more than 15 min late
30 of 76
Cancelled today
53

Related flights

Other flights KSBP → DEN

Return flights DEN → KSBP

All United Airlines flights

Flight history and details
UA259 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledSan Luis ObispoDenverNot availableNot available
Nov 12, 2026ArrivedSan Luis ObispoDenver1
Nov 11, 2026ArrivedSan Luis ObispoDenver-8
Nov 10, 2026ArrivedSan Luis ObispoDenver-2
Nov 8, 2026ArrivedSan Luis ObispoDenver-8
Nov 7, 2026ArrivedSan Luis ObispoDenver-10
Nov 6, 2026ArrivedSan Luis ObispoDenver2
Nov 5, 2026ArrivedSan Luis ObispoDenver43
Nov 4, 2026ArrivedSan Luis ObispoDenver2
Nov 3, 2026ArrivedSan Luis ObispoDenver12
Nov 1, 2026ArrivedSan Luis ObispoDenver1
Oct 31, 2026ArrivedSan Luis ObispoDenver-1
Oct 30, 2026ArrivedSan Luis ObispoDenver-4
Oct 29, 2026ArrivedSan Luis ObispoDenver11
Oct 28, 2026ArrivedSan Luis ObispoDenver4
Oct 27, 2026ArrivedSan Luis ObispoDenver44
Oct 26, 2026ArrivedSan Luis ObispoDenver1
Oct 25, 2026ArrivedSan Luis ObispoDenver6
Oct 24, 2026ArrivedDenverOrlando31
Oct 23, 2026ArrivedDenverOrlando-1
Oct 22, 2026ArrivedDenverOrlando5
Oct 21, 2026ArrivedDenverOrlando-6
Oct 20, 2026ArrivedDenverOrlando-23
Oct 19, 2026ArrivedDenverOrlando-16
Oct 18, 2026ArrivedDenverOrlando-11
Oct 17, 2026ArrivedDenverOrlando3
Oct 16, 2026ArrivedDenverOrlando-6
Oct 15, 2026ArrivedDenverOrlando-13
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