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United Airlines

Is UA504 delayed?

UA504 is cancelled on Nov 13. Of its last 9 arrivals, 1 landed more than 15 min late.

Last reported

Cancelled

This update may be out of date.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

Update time unavailable

Departure

Baltimore

BWI

Scheduled

Nov 13

Arrival

San Francisco

SFO

Scheduled

Nov 13

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 NZ9036, VA8051, VA8075

Route overview: Baltimore → San FranciscoBWISFO
Baltimore → San Francisco

Recent arrivals

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

  • Baltimore → San Francisco

    37 min early

  • Baltimore → San Francisco

    41 min early

  • Baltimore → San Francisco

    20 min early

  • Baltimore → San Francisco

    32 min early

  • Baltimore → San Francisco

    35 min early

Is UA504 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
9
Late
1
Cancelled
1

Percentages and delay figures appear once 10 arrivals are recorded.

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

Baltimore (BWI) departures

Left more than 15 min late
33 of 58
Cancelled today
23
Flights from Baltimore to San Francisco today

San Francisco (SFO) departures

Left more than 15 min late
25 of 47
Cancelled today
41

Related flights

Return flights SFO → BWI

All United Airlines flights

Flight history and details
UA504 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledBaltimoreSan FranciscoNot availableNot available
Nov 12, 2026ArrivedBaltimoreSan Francisco-37
Nov 9, 2026ArrivedBaltimoreSan Francisco-41
Nov 8, 2026ArrivedBaltimoreSan Francisco-20
Nov 6, 2026ArrivedBaltimoreSan Francisco-32
Nov 5, 2026ArrivedBaltimoreSan Francisco-35
Oct 24, 2026ArrivedLos AngelesRedmond3
Oct 21, 2026ArrivedLos AngelesRedmond-16
Oct 20, 2026ArrivedLos AngelesRedmond9
Oct 17, 2026ArrivedLos AngelesRedmond17
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