DL5421Delta Air Lines · LGA → SYR
live · 25m ago
Route confirmed Delta Air Lines

DL5421 New YorkLGA · 19:45 SyracuseSYR · 21:05

DL5421 by Delta Air Lines flies from New York (LGA) to Syracuse (SYR).

Right nowNext departure today Operates daily
19:45

scheduled from LGA

The route today

live boards
LGANew YorkOn-time likelyLGA delay board →
SYRSyracuseModerate riskSYR delay board →
LGA→SYRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
39%Chance of 15+ min delay
3.0%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at LGA and SYR 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

Wed 4 Nov, local date

High22°Clikely 20°C to 24°C
Low14°Clikely 12°C to 16°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 Syracuse

Forecast

Wed 4 Nov, local date

High24°Clikely 21°C to 26°C
Low10°Clikely 6°C to 13°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 Syracuse flights today

same route · Delta Air Lines
DL5842departs 10:05
DL5388departs 15:35
DL5524departs 21:45

If DL5421 is cancelled, these are the other Delta Air Lines nonstop flights from New York to Syracuse on the same day, with scheduled departure times in LGA 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 DL5421 actually runs

Pro Flight Search has tracked every published board update for DL5421 across the LGA and SYR boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -5 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL5421 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
10-31LGA 19:45 19:35 (−10)SYR 21:05 20:36 (−29)
10-24LGA 19:45 19:30 (−15)SYR 21:05 20:26 (−39)

Aircraft

Recent tails: N935XJ, N320PQ.

Board clocks recorded as LGA and SYR 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: DL5421 New York to Syracuse on-time performance, measured from the LGA and SYR airport boards.

Canonical URL
https://proflightsearch.com/flight/DL5421
How we measure this →