About 1 in 5 UA 1657 flights from Chicago arrived 15+ minutes late, diverted or cancelled over the past year (19%); 0.7% were cancelled. The typical flight landed 6 minutes early.
UA 1657: ORD → LGA
Scheduled to leave Chicago at 7:00 a.m. local time. Over the past year it arrived on time 81% of the time (279 flights), in line with other UA flights on the route at that hour (79%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 42 | 76% |
| Tuesday | 40 | 83% |
| Wednesday | 40 | 83% |
| Thursday | 38 | 76% |
| Friday | 39 | 87% |
| Saturday | 39 | 82% |
| Sunday | 41 | 78% |
Why it was late
All flights ORD → LGA · Connecting off UA 1657? Check the risk
Questions
How often is UA 1657 from ORD to LGA late?
United Airlines 1657 from Chicago, IL to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 19% of 279 scheduled flights between September 2025 and August 2026. 0.7% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check United Airlines for today's flight. Method.