About 1 in 10 UA 2618 flights from Seattle arrived 15+ minutes late, diverted or cancelled over the past year (10%); 0.4% were cancelled. The typical flight landed 10 minutes early.
UA 2618: SEA → ORD
Scheduled to leave Seattle at 7:00 a.m. local time. Over the past year it arrived on time 90% of the time (283 flights), in line with other UA flights on the route at that hour (89%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 42 | 90% |
| Tuesday | 40 | 93% |
| Wednesday | 40 | 95% |
| Thursday | 40 | 88% |
| Friday | 40 | 88% |
| Saturday | 40 | 93% |
| Sunday | 41 | 85% |
Why it was late
All flights SEA → ORD · Connecting off UA 2618? Check the risk
UA 2618: ORD → RSW
Scheduled to leave Chicago at 4:10 p.m. local time. Over the past year it arrived on time 70% of the time (214 flights), in line with other UA flights on the route at that hour (70%). Last seen in the data Aug 10, 2026.
Usually United Airlines's last flight of the day from Chicago to Fort Myers (64% of days). United Airlines's last ORD–RSW flight was cancelled 1.4% of the time, against 0.4% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 7:05 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 31 | 61% |
| Tuesday | 31 | 74% |
| Wednesday | 31 | 68% |
| Thursday | 31 | 74% |
| Friday | 31 | 65% |
| Saturday | 28 | 79% |
| Sunday | 31 | 68% |
Why it was late
All flights ORD → RSW · Connecting off UA 2618? Check the risk
Questions
How often is UA 2618 from SEA to ORD late?
United Airlines 2618 from Seattle, WA to Chicago, IL arrived 15 or more minutes late, was diverted or was cancelled on 10% of 283 scheduled flights between September 2025 and August 2026. 0.4% were cancelled.
How often is UA 2618 from ORD to RSW late?
United Airlines 2618 from Chicago, IL to Fort Myers, FL arrived 15 or more minutes late, was diverted or was cancelled on 30% of 214 scheduled flights between September 2025 and August 2026. 0.9% 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.