Wednesday, October 7 · typical odds for a Wednesday (too early for a weather forecast) · issued Sat 12:00 PM ET · 4 nonstops

Wed, Oct 7: UA 1613 at 06:30 is the safest bet, 7% chance of being 15+ min late; evening flights run 24–28%.

Safest bet that day UA 1613 EWR 06:30 → PDX 09:25 · 7% chance 15+ min late · usually 93% on time Riskiest UA 560 EWR 18:43 → PDX 21:46 · 28% chance 15+ min late · usually 74% on time

Every nonstop on Wed, Oct 7

12-month record →

Ranked by the chance of arriving 15+ minutes late (typical odds: the weather this date has had in past years), 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.


UA 1613 United Flight history →	EWR 06:30	PDX 09:25	7%	2%	0.9%	93%
AS 643 Alaska	EWR 06:56	PDX 09:37	11%	2%	1.0%	no record
AS 290 Alaska Flight history →	EWR 17:05	PDX 20:17	24%	8%	0.9%	74%
UA 560 United Flight history →	EWR 18:43	PDX 21:46	28%	11%	0.9%	74%

Alternatives with one stop that day

All connections →


Delta Details →	EWR 06:15 → MSP 08:13DL 1641	52m Minneapolis	MSP 09:05 → PDX 10:41DL 2415	7h 26m	94%	88%
Delta Details →	EWR 06:00 → DTW 07:50DL 2596	1h 04m Detroit	DTW 08:54 → PDX 10:36DL 2171	7h 36m	95%	85%
Delta Details →	EWR 07:15 → SLC 10:13DL 1009	1h 02m Salt Lake City	SLC 11:15 → PDX 12:10DL 1209	7h 55m	91%	84%

How these are worked out. Each flight’s odds are our forecast for that day (typical odds until the weather forecast covers it); 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 Wed, Oct 7 (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