DL3145Delta Air Lines · DTW → BHM
updated 3h ago
Route confirmed Delta Air Lines

DL3145 DetroitDTW · 16:45 BirminghamBHM · 17:42

DL3145 by Delta Air Lines flies from Detroit (DTW) to Birmingham (BHM) for the Sat, Oct 31 departure.

Right nowDeparts today · today · as of 16:48
16:45

departs DTW · on schedule

⚖ DL3145 typically leaves +15 and lands −14. The air wins minutes back.
Typical gate push+15 minmedian posted departure
Typical arrival−14 minmedian over 14 operations
Wins back in air~29 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-30
+16 gate · −8 arrival
10-29
+75 gate · +45 arrival
10-28
+22 gate · −5 arrival
10-27
+0 gate · −25 arrival
10-26
+4 gate · −19 arrival
10-25
+23 gate · −10 arrival
10-24
+5 gate · −28 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −14 min · 0 cancelled · 14 operations tracked

The route today

live boards
DTWDetroitOn-time likelyDTW delay board →
BHMBirminghamOn-time likelyBHM delay board →
DTW→BHMevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
32%Chance of 15+ min delay
1.6%Chance of cancellation
+12 minTypical airport delay in this weather

Conditions at DTW and BHM are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

Detroit to Birmingham with Delta Air Lines · Sun 1 Nov, local date

Outlook: about usual
Chance a departure leaves 60+ min late
3.7%1.4× usual

Forecast weather: 90% chance of rain at Birmingham

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 3 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Detroit to Birmingham flights today

same route · Delta Air Lines
DL3814departs 08:40
DL5502departs 08:40
DL4647departs 15:52
DL3062departs 16:45

If DL3145 is cancelled, these are the other Delta Air Lines nonstop flights from Detroit to Birmingham on the same day, with scheduled departure times in DTW local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How DL3145 actually runs

Pro Flight Search has tracked every published board update for DL3145 across the DTW and BHM boards: schedule changes, gate pushes and actual clocks. Usually lands ~17 min early. Based on 12 confirmed landings · 10/12 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how DL3145 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-30DTW 19:45 20:01 (+16)BHM 20:41 20:33 (−8)
10-29DTW 19:45 21:00 (+75)BHM 20:41 21:26 (+45)
10-28DTW 19:45 20:07 (+22)BHM 20:41 20:36 (−5)
10-27DTW 19:45 (+0)BHM 20:41 20:16 (−25)
10-26DTW 19:45 19:49 (+4)BHM 20:41 20:22 (−19)
10-25DTW 19:45 20:08 (+23)BHM 20:41 20:31 (−10)
10-24DTW 16:45 16:50 (+5)BHM 17:42 17:14 (−28)
10-23DTW 19:45 19:54 (+9)BHM 20:41 20:12 (−29)
10-22DTW 19:45 20:11 (+26)BHM 20:41 20:35 (−6)
10-21DTW 19:45 20:37 (+52)BHM 20:41 21:02 (+21)
10-20DTW 19:45 19:46 (+1)BHM 20:41 20:08 (−33)
10-19DTW 19:45 19:58 (+13)BHM 20:41 20:21 (−20)
10-18DTW 19:45 19:58 (+13)BHM 20:41 20:25 (−16)
10-17DTW 16:45 17:08 (+23)BHM 17:42 17:30 (−12)

Aircraft

Recent tails: N996AT, N965AT, N919AT, N983AT.

Board clocks recorded as DTW and BHM published them.

Planning around DL3145? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: DL3145 Detroit to Birmingham on-time performance, measured from the DTW and BHM airport boards.

Canonical URL
https://proflightsearch.com/flight/DL3145
How we measure this →