DL4379Delta Air Lines · JFK → PIT
live · 7m ago
Route confirmed Delta Air Lines

DL4379 New YorkJFK PittsburghPIT

DL4379 by Delta Air Lines flies from New York (JFK) to Pittsburgh (PIT).

Right nowNext departure tomorrow Operates daily
16:05

scheduled from JFK

The route today

live boards
JFKNew YorkOn-time likelyJFK delay board →
PITPittsburghOn-time likelyPIT delay board →
JFK→PITevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
2.4%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at JFK and PIT 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 New York

Forecast

Tue 3 Nov, local date

High19°Clikely 18°C to 21°C
Low10°Clikely 8°C to 12°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.

Tomorrow at Pittsburgh

Forecast

Tue 3 Nov, local date

High22°Clikely 20°C to 24°C
Low12°Clikely 9°C to 14°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 New York to Pittsburgh flights today

same route · Delta Air Lines
DL5086departs 09:50
DL9947departs 13:22
DL5247departs 15:00
DL5685departs 15:15
DL5741departs 19:30

If DL4379 is cancelled, these are the other Delta Air Lines nonstop flights from New York to Pittsburgh on the same day, with scheduled departure times in JFK 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 DL4379 actually runs

Pro Flight Search has tracked every published board update for DL4379 across the JFK and PIT boards: schedule changes, gate pushes and actual clocks. Combined risk score: 1.6/100. Based on airport operations, weather, and cached board history at JFK and PIT.

The verdict above is that record speaking, so it reflects how DL4379 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around DL4379? 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: DL4379 New York to Pittsburgh on-time performance, measured from the JFK and PIT airport boards.

Canonical URL
https://proflightsearch.com/flight/DL4379
How we measure this →