Skip to content
Sign up

United Airlines

Is UA506 delayed?

UA506 is cancelled on Nov 14.

Usually on time: arrived within 15 min of schedule on 9 of the last 10 flights.

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Raleigh/Durham

RDU

Scheduled

Nov 14

Arrival

San Francisco

SFO

Scheduled

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Also sold as AC4737, NZ9559, LH9360, VA8587

Recent arrivals

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

  • Raleigh/Durham → San Francisco

    30 min late

  • Raleigh/Durham → San Francisco

    35 min early

  • Raleigh/Durham → San Francisco

    32 min early

  • Raleigh/Durham → San Francisco

    20 min early

  • Raleigh/Durham → San Francisco

    22 min early

Is UA506 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
10
On time
90%
of 10 arrivals
Late
10%
of 10 arrivals
Cancelled
4%
of 24 flights
Median arrival delay
31 min early
9 in 10 arrived within
14 min early

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

San Francisco (SFO) departures

Left more than 15 min late
25 of 44
Cancelled today
41

Related flights

Other flights KRDU → SFO

Return flights SFO → KRDU

All United Airlines flights

Flight history and details
UA506 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026CancelledRaleigh/DurhamSan FranciscoNot availableNot available
Nov 13, 2026ArrivedRaleigh/DurhamSan Francisco30
Nov 12, 2026ArrivedRaleigh/DurhamSan Francisco-35
Nov 11, 2026ArrivedRaleigh/DurhamSan Francisco-32
Nov 10, 2026ArrivedRaleigh/DurhamSan Francisco-20
Nov 9, 2026ArrivedRaleigh/DurhamSan Francisco-22
Nov 8, 2026ArrivedRaleigh/DurhamSan Francisco-33
Nov 7, 2026ArrivedRaleigh/DurhamSan Francisco-42
Nov 6, 2026ArrivedRaleigh/DurhamSan Francisco-30
Nov 5, 2026ArrivedRaleigh/DurhamSan Francisco-26
Nov 4, 2026ArrivedRaleigh/DurhamSan Francisco-31
Embed this status on your site

Paste this code into your page. The card keeps itself up to date and links back here.