About 1 in 5 UA 1502 flights from Salt Lake City arrived 15+ minutes late, diverted or cancelled over the past year (20%); 1.9% were cancelled. The typical flight landed 13 minutes early.
UA 1502: SLC → ORD
Scheduled to leave Salt Lake City at 8:30 a.m. local time. Over the past year it arrived on time 80% of the time (256 flights), in line with other UA flights on the route at that hour (81%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 37 | 81% |
| Tuesday | 37 | 73% |
| Wednesday | 37 | 86% |
| Thursday | 36 | 89% |
| Friday | 36 | 72% |
| Saturday | 36 | 86% |
| Sunday | 37 | 70% |
Why it was late
All flights SLC → ORD · Connecting off UA 1502? Check the risk
UA 1502: ORD → CLE
Scheduled to leave Chicago at 2:20 p.m. local time. Over the past year it arrived on time 76% of the time (176 flights), in line with other UA flights on the route at that hour (76%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 26 | 85% |
| Tuesday | 24 | 75% |
| Wednesday | 25 | 72% |
| Thursday | 26 | 73% |
| Friday | 26 | 65% |
| Saturday | 23 | 91% |
| Sunday | 26 | 69% |
Why it was late
All flights ORD → CLE · Connecting off UA 1502? Check the risk
Questions
How often is UA 1502 from SLC to ORD late?
United Airlines 1502 from Salt Lake City, UT to Chicago, IL arrived 15 or more minutes late, was diverted or was cancelled on 20% of 256 scheduled flights between September 2025 and August 2026. 1.9% were cancelled.
How often is UA 1502 from ORD to CLE late?
United Airlines 1502 from Chicago, IL to Cleveland, OH arrived 15 or more minutes late, was diverted or was cancelled on 24% of 176 scheduled flights between September 2025 and August 2026. 1.7% 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.