Fort Lauderdale (FLL) to Chicago/Rockford (RFD) flights
Allegiant Air flies nonstop from Fort Lauderdale Hollywood International Airport to Chicago Rockford International Airport, with about 2 flights a week in July 2026. The 1,222-mile flight takes about 3h 16m gate to gate.
- Distance
- 1,222 mi · 1,967 km
- Flight time
- 3h 16m
- Airlines
- 1
- Seats filled
- 69%
Airlines flying FLL to RFD
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Boeing 737 MAX 8, Boeing 737 MAX 8-200 | 6,404 | 3h 16m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
FLL to RFD flight schedule
1 flight numbers flew this route in August 2026. The first usually leaves at 8:30am and the last at 8:30am. 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 3470Allegiant Air | 8:30am | 10:47am | 5 | 96% |
Is FLL to RFD on time?
From September 2025 to August 2026, 87% of 54 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 8am were the most punctual (96%), those around 7am the least (77%). Most delay time was caused by air traffic control and airport congestion (65%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 54 | 87% | 5 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 |
|---|---|---|---|
| February 2026 | 5 | 453 | |
| March 2026 | 9 | 1,157 | |
| April 2026 | 10 | 1,130 | |
| May 2026 | 9 | 1,121 | |
| June 2026 | 8 | 1,281 | |
| July 2026 | 10 | 1,572 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.