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United Airlines

Is UA343 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

11 min early

Official source · Updated

Departure

Memphis

MEM

Actual

Scheduled 16:20

Sep 6

Arrival

Chicago

ORD

Actual

Scheduled 12:51

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
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.

  • FAT → ORD

    173 min late

  • FAT → ORD

    17 min early

  • FAT → ORD

    133 min late

  • FAT → ORD

    28 min early

  • FAT → ORD

    41 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
14
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
14

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

UA343 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedFresnoChicago
View this flight’s market
173
Sep 16, 2026ArrivedFresnoChicago
-17
Sep 15, 2026ArrivedFresnoChicago
133
Sep 14, 2026ArrivedFresnoChicago
-28
Sep 13, 2026ArrivedFresnoChicago
-41
Sep 12, 2026ArrivedFresnoChicago
-5
Sep 11, 2026ArrivedFresnoChicago
-5
Sep 10, 2026ArrivedFresnoChicago
22
Sep 9, 2026ArrivedFresnoChicago
-32
Sep 8, 2026ArrivedFresnoChicago
-9
Sep 7, 2026ArrivedFresnoChicago
-35
Sep 6, 2026ArrivedMemphisChicago
-11
Sep 5, 2026ArrivedFresnoChicago
-7
Sep 4, 2026ArrivedFresnoChicago
-40

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