About 1 in 3 F9 2198 flights from Chicago arrived 15+ minutes late, diverted or cancelled over the past year (38%); 4.4% were cancelled. The typical flight landed 1 minutes early.
F9 2198: ORD → ATL
Scheduled to leave Chicago at 1:50 p.m. local time. Over the past year it arrived on time 63% of the time (136 flights), better than other F9 flights on the route at that hour (58%). Last seen in the data Aug 29, 2026.
Usually Frontier Airlines's last flight of the day from Chicago to Atlanta (97% of days). Frontier Airlines's last ORD–ATL flight was cancelled 4.8% of the time, against 2.5% for its earlier ones. If it's cancelled, the next Frontier Airlines flight is usually around 7:05 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 11 | — |
| Tuesday | 31 | 74% |
| Wednesday | 28 | 68% |
| Thursday | 14 | — |
| Friday | 13 | — |
| Saturday | 24 | 67% |
| Sunday | 15 | — |
Why it was late
All flights ORD → ATL · Connecting off F9 2198? Check the risk
Questions
How often is F9 2198 from ORD to ATL late?
Frontier Airlines 2198 from Chicago, IL to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 38% of 136 scheduled flights between September 2025 and August 2026. 4.4% 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.