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United Airlines

Is UA4570 delayed?

UA4570 is cancelled on Nov 13.

Usually on time: arrived within 15 min of schedule on 17 of the last 19 flights.

Last reported

Cancelled

This update may be out of date.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

Update time unavailable

Departure

Newark

EWR

Scheduled

Nov 13

Arrival

Buffalo

BUF

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

Recent arrivals

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

  • Newark → Buffalo

    14 min early

  • Newark → Buffalo

    8 min early

  • Newark → Buffalo

    5 min early

  • Newark → Buffalo

    3 min early

  • Newark → Buffalo

    10 min early

Is UA4570 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
19
On time
89%
of 19 arrivals
Late
11%
of 19 arrivals
Cancelled
5%
of 20 flights
Median arrival delay
9 min early
9 in 10 arrived within
17 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

Newark (EWR) departures

Left more than 15 min late
25 of 62
Cancelled today
44
Flights from Newark to Buffalo today

Related flights

Return flights KBUF → EWR

All United Airlines flights

Flight history and details
UA4570 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledNewarkBuffaloNot availableNot available
Nov 11, 2026ArrivedNewarkBuffalo-14
Nov 10, 2026ArrivedNewarkBuffalo-8
Nov 9, 2026ArrivedNewarkBuffalo-5
Nov 8, 2026ArrivedNewarkBuffalo-3
Nov 5, 2026ArrivedNewarkBuffalo-10
Nov 4, 2026ArrivedNewarkBuffalo-9
Nov 3, 2026ArrivedNewarkBuffalo-23
Nov 2, 2026ArrivedNewarkBuffalo6
Nov 1, 2026ArrivedNewarkBuffalo71
Oct 30, 2026ArrivedNewarkBuffalo-5
Oct 29, 2026ArrivedNewarkBuffalo33
Oct 28, 2026ArrivedNewarkBuffalo-18
Oct 27, 2026ArrivedNewarkBuffalo-24
Oct 26, 2026ArrivedNewarkBuffalo13
Oct 25, 2026ArrivedNewarkBuffalo-14
Oct 23, 2026ArrivedDullesColumbus-15
Oct 21, 2026ArrivedSyracuseDulles4
Oct 20, 2026ArrivedDullesColumbus-13
Oct 18, 2026ArrivedSyracuseDulles-11
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