DL125Delta Air Lines · LIS → BOS
updated 14m ago
Route confirmed Delta Air Lines

DL125 LisbonLIS · 11:15 BostonBOS · 13:59

DL125 by Delta Air Lines flies from Lisbon (LIS) to Boston (BOS) for the Sun, Nov 15 departure.

Right nowCancelled today · LIS → BOS
Cancelled

today's LIS → BOS operation will not depart

Wins back in air~30 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
LISLisbonHigh riskLIS delay board →
BOSBostonOn-time likelyBOS delay board →
LIS→BOSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
3.2%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at LIS 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 Lisbon

Forecast

Mon 16 Nov, local date

High20°Clikely 19°C to 21°C
Low15°Clikely 13°C to 17°C
  • 88% 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

Sun 15 Nov, local date

High10°Clikely 9°C to 11°C
Low3°Clikely 2°C to 5°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.

How DL125 actually runs

Pro Flight Search has tracked every published board update for DL125 across the LIS and BOS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: left heavily delayed (~176 min) but landed heavily delayed (~146 min). Not enough to call it.

The verdict above is that record speaking, so it reflects how DL125 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
11-14CANCELLED
11-13LIS 10:55 13:51 (+176)BOS 13:39 16:05 (+146)

Board clocks recorded as LIS and BOS published them.

Planning around DL125? 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: DL125 Lisbon to Boston on-time performance, measured from the LIS and BOS airport boards.

Canonical URL
https://proflightsearch.com/flight/DL125
How we measure this →