Today: no forecasts for this route’s flights; their 12-month records are below.

Every nonstop today

Ranked by the chance of arriving 15+ minutes late, with each flight’s on-time record over Aug 2025 – Jul 2026 beside it. Times are local. Pick a flight for its forecast. Click a column to sort. Dimmed: airlines we don’t forecast yet, shown with their 12-month record if they usually fly that weekday. 4 flights that already left today are not shown.


UA 4560 United flown by GoJet no forecast: 12-month record	DCA 15:10	EWR 16:30	36%	21%	8.3%	64%
UA 4180 United flown by GoJet no forecast: 12-month record	DCA 17:55	EWR 19:28	43%	24%	11.4%	57%
UA 4401 United flown by GoJet no forecast: 12-month record	DCA 16:30	EWR 18:03	44%	23%	5.4%	56%
UA 4174 United flown by GoJet no forecast: 12-month record	DCA 20:25	EWR 21:58	47%	28%	11.8%	53%

How these are worked out. Each flight’s odds are our forecast for that day; flights of airlines we don’t forecast yet use their 12-month record and are marked. Makes the connection: the first flight’s 12-month lateness curve, scaled so its chance of arriving 15+ min late matches the day’s forecast, at the layover minus the 45-minute minimum (90 on separate tickets). Arrives on time: first flight not cancelled × connection made × second flight not cancelled × second flight within 15 minutes, each from the day’s forecast.

About this data: forecast odds from our model for Sun, Oct 4 (newest published update); 12-month records from US DOT on-time data, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. JSON