DL2804Delta Air Lines · BOS → ORD
live · 4m ago
Route confirmed Delta Air Lines

DL2804 BostonBOS · 19:40 ChicagoORD · 21:31

DL2804 by Delta Air Lines flies from Boston (BOS) to Chicago (ORD) for the Sat, Oct 17 departure.

Right nowIn the air to Chicago · off blocks 19:39 · 1 min early
21:31

estimated arrival at ORD · local time · ~52 min from now

LivePosition · updated 7m ago
ORD228 mi · ~52 min leftBOS
32,000 ftAltitudecruising
484 mphSpeed421 kt
266°Direction

Live position · flown path, last 1h 32m

Typical gate push+80 minmedian posted departure
Typical arrival+83 minmedian over 1 operations

The route today

live boards
BOSBostonOn-time likelyBOS delay board →
ORDChicagoOn-time likelyORD delay board →
BOS→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
45%Chance of 15+ min delay
3.0%Chance of cancellation
+12 minAvg hub delay right now

Conditions at BOS and ORD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 Boston to Chicago flights today

same route · Delta Air Lines
DL2570departs 07:30
DL1843departs 07:50
DL2816departs 12:10
DL1624departs 13:35
DL1724departs 16:25
DL2646departs 16:30

If DL2804 is cancelled, these are the other Delta Air Lines nonstop flights from Boston to Chicago on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How DL2804 actually runs

Pro Flight Search has tracked every published board update for DL2804 across the BOS and ORD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +83 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL2804 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
10-17BOS 19:40 19:39 (−1)ORD 21:31
10-16BOS 19:40 21:00 (+80)ORD 21:31 22:54 (+83)

Board clocks recorded as BOS and ORD published them.

Planning around DL2804? 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 — DL2804 Boston to Chicago on-time performance, measured from the BOS and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/DL2804
How we measure this →