Bismarck (BIS) to Chicago (ORD) flights
Envoy Air flies nonstop from Bismarck Municipal Airport to Chicago O'Hare International Airport, with about 7 flights a week in July 2026. The 715-mile flight takes about 2h 15m gate to gate.
- Distance
- 715 mi · 1,151 km
- Flight time
- 2h 15m
- Airlines
- 1
- Seats filled
- 78%
Airlines flying BIS to ORD
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Envoy Air | 7 | Embraer E175, Embraer E170 | 14,772 | 2h 15m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BIS to ORD flight schedule
2 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 12:58pm and the last at 1:01pm. 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) |
|---|---|---|---|---|
| AA 3695American Airlines · operated by Envoy Air | 12:58pm | 3:23pm | 27 | 74% |
| AA 3430American Airlines · operated by Envoy Air | 1:01pm | 3:25pm | 4 | 78% |
Is BIS to ORD on time?
From September 2025 to August 2026, 76% of 274 flights arrived within 15 minutes of schedule and 0.4% were cancelled. Flights leaving around 12pm were the most punctual (78%), those around 1pm the least (73%). Most delay time was caused by late-arriving aircraft (47%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 274 | 76% | 25 min | 0.4% |
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 | 31 | 1,738 | |
| September 2025 | 31 | 1,517 | |
| October 2025 | 31 | 1,858 | |
| November 2025 | 30 | 1,441 | |
| December 2025 | 30 | 1,407 | |
| January 2026 | 5 | 288 | |
| April 2026 | 24 | 1,137 | |
| May 2026 | 31 | 1,687 | |
| June 2026 | 30 | 1,839 | |
| July 2026 | 29 | 2,063 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.