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Delta Air Lines

Is DL3977 delayed?

Yes, DL3977 landed in Detroit 558 min late, at 17:50 on Nov 14 (as of Nov 14, 22:51 UTC).

Usually on time: 21 of its last 28 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.

Arrived

558 min late

Official source · Updated

Departure

Lexington

LEX

Actual

Scheduled 07:35

Nov 14

Arrival

Detroit

DTW

Actual

Scheduled 08:31

Nov 14

Times shown in airport local time

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

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.

  • Lexington → Detroit

    558 min late

  • Lexington → Detroit

    16 min late

  • Lexington → Detroit

    On schedule (6 min behind)

  • Lexington → Detroit

    On schedule (4 min behind)

  • Lexington → Detroit

    On schedule (3 min behind)

Is DL3977 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
28
Graded against schedule
28
Not graded
0
On time
75%
of 28 flights
Late
25%
of 28 flights
Cancelled
0%
of 28 flights
Diverted
0%
of 28 flights
Median arrival delay
8 min
9 in 10 arrived within
29 min

On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.

How flight status works

Departures on record at these airports today

Detroit (DTW) departures

Delayed: left more than 15 min after schedule
148 delayed, 94 cancelled of 299 departures on record

Counts cover the departures on record at each airport, not its full schedule.

Related flights

All Delta Air Lines flights

Flight history and details
DL3977 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026ArrivedLexingtonDetroit558
Nov 13, 2026ArrivedLexingtonDetroit16
Nov 12, 2026ArrivedLexingtonDetroit6
Nov 11, 2026ArrivedLexingtonDetroit4
Nov 10, 2026ArrivedLexingtonDetroit3
Nov 9, 2026ArrivedLexingtonDetroit6
Nov 8, 2026ArrivedLexingtonDetroit11
Nov 7, 2026ArrivedLexingtonDetroit24
Nov 6, 2026ArrivedLexingtonDetroit7
Nov 5, 2026ArrivedLexingtonDetroit20
Nov 4, 2026ArrivedLexingtonDetroit8
Nov 3, 2026ArrivedLexingtonDetroit2
Nov 1, 2026ArrivedLexingtonDetroit0
Oct 31, 2026ArrivedLexingtonDetroit-3
Oct 30, 2026ArrivedLexingtonDetroit39
Oct 29, 2026ArrivedLexingtonDetroit11
Oct 28, 2026ArrivedLexingtonDetroit-4
Oct 27, 2026ArrivedLexingtonDetroit4
Oct 26, 2026ArrivedLexingtonDetroit7
Oct 25, 2026ArrivedLexingtonDetroit87
Oct 24, 2026ArrivedLexingtonDetroit14
Oct 23, 2026ArrivedLexingtonDetroit-16
Oct 22, 2026ArrivedLexingtonDetroit-6
Oct 21, 2026ArrivedLexingtonDetroit13
Oct 20, 2026ArrivedLexingtonDetroit10
Oct 19, 2026ArrivedLexingtonDetroit23
Oct 18, 2026ArrivedLexingtonDetroit8
Oct 17, 2026ArrivedLexingtonDetroit-9
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