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Delta Air Lines

Is DL4312 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

6 min early

Official source · Updated

Departure

Butte

BTM

Actual

Scheduled 00:24

Sep 15

Arrival

Salt Lake City

SLC

Actual

Scheduled 19:16

Sep 14

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • BTM → SLC

    12 min early

  • SLC → BTM

    5 min early

  • BTM → SLC

    2 min early

  • BTM → SLC

    6 min early

  • BTM → SLC

    1 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
18
Arrivals over 15 minutes late
2
Observed cancellations
0
Observed occurrences
31

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

DL4312 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedButteSalt Lake City
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-12
Sep 16, 2026ArrivedSalt Lake CityButte
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-5
Sep 16, 2026ArrivedButteSalt Lake City
-2
Sep 15, 2026ArrivedButteSalt Lake City
-6
Sep 14, 2026ArrivedButteSalt Lake City
-1
Sep 12, 2026ArrivedSalt Lake CityButte
11
Sep 11, 2026ArrivedButteSalt Lake City
-7
Sep 9, 2026ArrivedButteSalt Lake City
-10
Sep 8, 2026ArrivedSalt Lake CityButte
6
Sep 8, 2026ArrivedButteSalt Lake City
67
Sep 7, 2026ArrivedSalt Lake CityButte
124
Sep 7, 2026ArrivedButteSalt Lake City
-7
Sep 6, 2026ArrivedSalt Lake CityButte
-7
Sep 6, 2026ArrivedButteSalt Lake City
-21
Sep 5, 2026ArrivedSalt Lake CityButte
-27
Sep 5, 2026ArrivedButteSalt Lake City
-6
Sep 4, 2026ArrivedSalt Lake CityButte
1
Sep 1, 2026ArrivedSalt Lake CityButte
-3

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