Route
BIS → MSP
Bismarck Municipal Airport Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field
How punctual is this route?
- On-time arrivals
- 84.7%
- Less than 15 minutes late
- Cancelled
- 0.7%
- Of scheduled flights
- Average delay when late
- 89 min
- Flights arriving 15+ minutes late
- Flights tracked
- 989
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 73%
- Air traffic control & airport 14%
- Extreme weather 13%
- Security 1%
- Late-arriving aircraft 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.0% | 125 |
| October 2025 | 95.7% | 93 |
| November 2025 | 79.5% | 45 |
| December 2025 | 57.5% | 108 |
| January 2026 | 75.6% | 45 |
| February 2026 | 82.8% | 29 |
| March 2026 | 77.4% | 55 |
| April 2026 | 92.6% | 94 |
| May 2026 | 89.9% | 69 |
| June 2026 | 91.4% | 107 |
| July 2026 | 87.9% | 124 |
| August 2026 | 88.4% | 95 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 641 | 85.4% | 0.9% | 91 min |
| Delta Air Lines | 348 | 83.6% | 0.3% | 86 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL2446
13% late · 135 flights
-
OO4066
14% late · 111 flights
-
OO3914
9% late · 108 flights
-
OO3935
10% late · 86 flights
-
OO3982
17% late · 82 flights
-
DL678
15% late · 62 flights
-
OO3942
19% late · 60 flights
-
OO3952
8% late · 49 flights
-
DL2888
35% late · 40 flights
-
OO4173
34% late · 36 flights
-
DL1778
12% late · 34 flights
-
DL2660
3% late · 31 flights
-
OO3949
4% late · 25 flights
-
OO4155
4% late · 24 flights
Reviews
No reviews yet. Be the first to review this route.