DL5641Delta Air Lines · CLE → BOS
live · 40m ago
Route confirmed Delta Air Lines

DL5641 ClevelandCLE · 13:00 BostonBOS · 15:04

DL5641 by Delta Air Lines flies from Cleveland (CLE) to Boston (BOS).

Right nowNext departure today Operates daily
14:49

scheduled from CLE

Typical gate push+7 minmedian posted departure
Typical arrival−35 minmedian over 3 operations
Wins back in air~42 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-31
−1 gate · −35 arrival
10-30
+7 gate · −11 arrival
10-29
+13 gate · −35 arrival

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

The route today

live boards
CLEClevelandOn-time likelyCLE delay board →
BOSBostonOn-time likelyBOS delay board →
CLE→BOSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
41%Chance of 15+ min delay
2.7%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at CLE and BOS 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 at Cleveland

Forecast

Wed 4 Nov, local date

High19°Clikely 17°C to 21°C
Low15°Clikely 13°C to 17°C
  • 94% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Boston

Forecast

Wed 4 Nov, local date

High24°Clikely 22°C to 25°C
Low14°Clikely 12°C to 15°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Cleveland to Boston flights today

same route · Delta Air Lines
DL5684departs 06:00
DL5674departs 11:18

If DL5641 is cancelled, these are the other Delta Air Lines nonstop flights from Cleveland to Boston on the same day, with scheduled departure times in CLE 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 DL5641 actually runs

Pro Flight Search has tracked every published board update for DL5641 across the CLE and BOS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left right on schedule but landed about 23 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL5641 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
10-31CLE 13:00 12:59 (−1)BOS 15:04 14:29 (−35)
10-30CLE 17:53 18:00 (+7)BOS 20:00 19:49 (−11)
10-29CLE 17:53 18:06 (+13)BOS 20:00 19:25 (−35)

Aircraft

Recent tails: N227JQ, N201JQ, N232JQ.

Board clocks recorded as CLE and BOS published them.

Planning around DL5641? 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: DL5641 Cleveland to Boston on-time performance, measured from the CLE and BOS airport boards.

Canonical URL
https://proflightsearch.com/flight/DL5641
How we measure this →