About 1 in 5 AA 2078 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (21%); 1.3% were cancelled. The typical flight landed 9 minutes early.
AA 2078: DFW → SMF
Scheduled to leave Dallas at 11:26 a.m. local time. Over the past year it arrived on time 79% of the time (240 flights), better than other AA flights on the route at that hour (75%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 36 | 78% |
| Tuesday | 34 | 76% |
| Wednesday | 35 | 83% |
| Thursday | 35 | 83% |
| Friday | 35 | 97% |
| Saturday | 30 | 60% |
| Sunday | 35 | 71% |
Why it was late
All flights DFW → SMF · Connecting off AA 2078? Check the risk
AA 2078: SMF → DFW
Scheduled to leave Sacramento at 2:10 p.m. local time. Over the past year it arrived on time 73% of the time (239 flights), better than other AA flights on the route at that hour (69%). Last seen in the data Aug 31, 2026.
Usually American Airlines's last flight of the day from Sacramento to Dallas (70% of days). American Airlines's last SMF–DFW flight was cancelled 3.6% of the time, against 2.0% for its earlier ones. If it's cancelled, the next American Airlines flight is usually around 5:31 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 36 | 72% |
| Tuesday | 34 | 79% |
| Wednesday | 32 | 84% |
| Thursday | 34 | 79% |
| Friday | 34 | 82% |
| Saturday | 35 | 60% |
| Sunday | 34 | 56% |
Why it was late
All flights SMF → DFW · Connecting off AA 2078? Check the risk
Questions
How often is AA 2078 from DFW to SMF late?
American Airlines 2078 from Dallas/Fort Worth, TX to Sacramento, CA arrived 15 or more minutes late, was diverted or was cancelled on 21% of 240 scheduled flights between September 2025 and August 2026. 1.3% were cancelled.
How often is AA 2078 from SMF to DFW late?
American Airlines 2078 from Sacramento, CA to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 27% of 239 scheduled flights between September 2025 and August 2026. 2.5% 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 American Airlines for today's flight. Method.