About 1 in 3 F9 3788 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (30%); 3.0% were cancelled. The typical flight landed 6 minutes early.
F9 3788: DFW → BWI
Scheduled to leave Dallas at 9:25 a.m. local time. Over the past year it arrived on time 70% of the time (135 flights), worse than other F9 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 | 22 | 68% |
| Tuesday | 15 | — |
| Wednesday | 14 | — |
| Thursday | 21 | 62% |
| Friday | 23 | 70% |
| Saturday | 17 | — |
| Sunday | 23 | 78% |
Why it was late
All flights DFW → BWI · Connecting off F9 3788? Check the risk
Questions
How often is F9 3788 from DFW to BWI late?
Frontier Airlines 3788 from Dallas/Fort Worth, TX to Baltimore, MD arrived 15 or more minutes late, was diverted or was cancelled on 30% of 135 scheduled flights between September 2025 and August 2026. 3.0% 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 Frontier Airlines for today's flight. Method.