DL1865Delta Air Lines · IAH → DTW
live · 27m ago
Route confirmed Delta Air Lines

DL1865 HoustonIAH · 15:15 DetroitDTW · 19:03

DL1865 by Delta Air Lines flies from Houston (IAH) to Detroit (DTW).

Right nowNext departure today Operates daily
15:15

scheduled from IAH

Typical gate push−6 minmedian posted departure
Typical arrival+0 minmedian over 2 operations

The route today

live boards
IAHHoustonOn-time likelyIAH delay board →
DTWDetroitOn-time likelyDTW delay board →
IAH→DTWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
27%Chance of 15+ min delay
1.5%Chance of cancellation
+2 minAvg hub delay right now

Driven mainly by IAH (Houston), currently flying VFR (visual). For this route and airline, 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 →

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 Houston to Detroit flights today

same route · Delta Air Lines
DL1389departs 05:20
DL1043departs 11:26
DL1307departs 15:20
DL1529departs 18:27

If DL1865 is cancelled, these are the other Delta Air Lines nonstop flights from Houston to Detroit on the same day, with scheduled departure times in IAH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How DL1865 actually runs

Pro Flight Search has tracked every published board update for DL1865 across the IAH and DTW boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +0 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL1865 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
09-07IAH 15:15 15:09 (−6)DTW 19:03 (+0)
09-06IAH 15:15 15:02 (−13)DTW 19:03 (+0)

Board clocks recorded as IAH and DTW published them.

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 — DL1865 Houston to Detroit on-time performance, measured from the IAH and DTW airport boards.

Canonical URL
https://proflightsearch.com/flight/DL1865
How we measure this →