DL4621Delta Air Lines · SEA → ROW
live · 15m ago
Route confirmed Delta Air Lines

DL4621 SeattleSEA RoswellROW

DL4621 by Delta Air Lines flies from Seattle (SEA) to Roswell (ROW).

Right nowNext departure today Operates daily
13:19

scheduled from SEA

The route today

live boards
SEASeattleModerate riskSEA delay board →
ROWRoswellOn-time likelyROW delay board →
SEA→ROWevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at SEA

Forecast

Wed 11 Nov, local date

High17°Clikely 16°C to 19°C
Low12°Clikely 9°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.

How DL4621 actually runs

Pro Flight Search has tracked every published board update for DL4621 across the SEA and ROW boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SEA and ROW.

The verdict above is that record speaking, so it reflects how DL4621 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around DL4621? 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: DL4621 Seattle to Roswell on-time performance, measured from the SEA and ROW airport boards.

Canonical URL
https://proflightsearch.com/flight/DL4621
How we measure this →