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United Airlines

Is UA1640 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

3 min late

Official source · Updated

Departure

Fairbanks

FAI

Scheduled

Sep 7

Arrival

Chicago

ORD

Actual

Scheduled 05:09

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

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.

  • FAI → ORD

    136 min late

  • FAI → ORD

    72 min late

  • FAI → ORD

    68 min late

  • FAI → ORD

    24 min early

  • FAI → ORD

    18 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
15
Arrivals over 15 minutes late
6
Observed cancellations
0
Observed occurrences
15

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

UA1640 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedFairbanksChicago
136
Sep 17, 2026ArrivedFairbanksChicago
72
Sep 16, 2026ArrivedFairbanksChicago
68
Sep 15, 2026ArrivedFairbanksChicago
-24
Sep 14, 2026ArrivedFairbanksChicago
-18
Sep 13, 2026ArrivedFairbanksChicago
-19
Sep 12, 2026ArrivedFairbanksChicago
-12
Sep 11, 2026ArrivedFairbanksChicago
-11
Sep 10, 2026ArrivedFairbanksChicago
38
Sep 9, 2026ArrivedFairbanksChicago
19
Sep 8, 2026ArrivedFairbanksChicago
-7
Sep 7, 2026ArrivedFairbanksChicago
3
Sep 6, 2026ArrivedFairbanksChicago
-32
Sep 5, 2026ArrivedFairbanksChicago
176
Sep 4, 2026ArrivedFairbanksChicago
-31

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