Chicago/Rockford (RFD) to Nashville (BNA) flights
Allegiant Air flies nonstop from Chicago Rockford International Airport to Nashville International Airport, with about 2 flights a week in July 2026. The 438-mile flight takes about 1h 26m gate to gate.
- Distance
- 438 mi · 705 km
- Flight time
- 1h 26m
- Airlines
- 1
- Seats filled
- 73%
Airlines flying RFD to BNA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A319, Airbus A320-100/200, Boeing 737 MAX 8-200 | 5,734 | 1h 26m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
RFD to BNA flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 9:21am and the last at 3:59pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| G4 314Allegiant Air | 9:21am | 10:49am | 4 | n/a |
| G4 341Allegiant Air | 3:59pm | 5:24pm | 4 | n/a |
Is RFD to BNA on time?
From September 2025 to August 2026, 67% of 46 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 9am were the most punctual (77%), those around 3pm the least (33%). Most delay time was caused by late-arriving aircraft (75%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 46 | 67% | 28 min | 0% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,151 | |
| September 2025 | 8 | 889 | |
| October 2025 | 8 | 895 | |
| May 2026 | 4 | 485 | |
| June 2026 | 8 | 1,053 | |
| July 2026 | 9 | 1,261 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.