Skip to content

United Airlines

Is UA1335 delayed?

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

Arrived

277 min late

Updated

Departure

Chicago

ORD

Actual

Scheduled 18:15

Aug 31

Arrival

Buffalo

BUF

Actual

Scheduled 01:07

Sep 1

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

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

  • ORD → BUF

    72 min late

  • ORD → BUF

    12 min early

  • ORD → BUF

    156 min late

  • ORD → BUF

    10 min early

  • ORD → BUF

    17 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
25
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
27

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

UA1335 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedChicagoBuffalo
View this flight’s market
72
Sep 16, 2026ArrivedChicagoBuffalo
-12
Sep 15, 2026ArrivedChicagoBuffalo
156
Sep 14, 2026ArrivedChicagoBuffalo
-10
Sep 13, 2026ArrivedChicagoBuffalo
-17
Sep 11, 2026ArrivedChicagoBuffalo
-13
Sep 10, 2026ArrivedChicagoBuffalo
28
Sep 9, 2026ArrivedChicagoBuffalo
-7
Sep 8, 2026ArrivedChicagoBuffalo
0
Sep 7, 2026ArrivedChicagoBuffalo
-17
Sep 6, 2026ArrivedChicagoBuffalo
-9
Sep 5, 2026ArrivedChicagoBuffalo
-25
Sep 4, 2026ArrivedChicagoBuffalo
29
Sep 3, 2026ArrivedChicagoBuffalo
95
Sep 1, 2026ArrivedChicagoBuffalo
-12
Aug 31, 2026ArrivedChicagoBuffalo
277
Aug 30, 2026ArrivedChicagoBuffalo
106
Aug 29, 2026ArrivedChicagoBuffalo
-9
Aug 28, 2026ArrivedChicagoBuffalo
-10
Aug 27, 2026ArrivedChicagoBuffalo
-13
Aug 26, 2026ArrivedChicagoBuffalo
13
Aug 25, 2026ArrivedChicagoBuffalo
-25
Aug 24, 2026ArrivedChicagoBuffalo
-9
Aug 23, 2026ArrivedChicagoBuffalo
-15
Aug 21, 2026ArrivedChicagoBuffalo
29

Essential cookies keep the site running; analytics are optional. Privacy policy