About 1 in 2 UA 1394 flights from Chicago arrived 15+ minutes late, diverted or cancelled over the past year (48%); 1.8% were cancelled. The typical flight landed 13 minutes late.
UA 1394: ORD → SAT
Scheduled to leave Chicago at 7:58 p.m. local time. Over the past year it arrived on time 52% of the time (169 flights), worse than other UA flights on the route at that hour (61%). Last seen in the data Aug 31, 2026.
Usually United Airlines's last flight of the day from Chicago to San Antonio (100% of days). United Airlines's last ORD–SAT flight was cancelled 1.7% of the time, against 1.0% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 9:10 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 24 | 54% |
| Tuesday | 23 | 61% |
| Wednesday | 23 | 43% |
| Thursday | 25 | 48% |
| Friday | 25 | 52% |
| Saturday | 25 | 64% |
| Sunday | 24 | 42% |
Why it was late
All flights ORD → SAT · Connecting off UA 1394? Check the risk
Questions
How often is UA 1394 from ORD to SAT late?
United Airlines 1394 from Chicago, IL to San Antonio, TX arrived 15 or more minutes late, was diverted or was cancelled on 48% of 169 scheduled flights between September 2025 and August 2026. 1.8% 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.