BIS Today
Decent day, worse than the weekly average. Departures at 80%. Evening flights ran 27 points better than midday. Fly 6pm - 10pm if you can. That window has been running at 100%.
What This Means for You
Mostly normal at BIS. 80% on-time means roughly 1 in 5 flights is late. If you have a tight connection, add buffer time. Afternoon departures tend to stack up.
If you can choose your departure time: evening flights (6pm - 10pm) run at 100%. Midday (12pm - 3pm) drops to 73%. That is a 27-point difference from the same airport on the same day.
BIS Flight Board
Live departures and arrivals at Bismarck Municipal Airport.
| Status | Airline | Flight | Destination | Sched | Updated | Gate |
|---|---|---|---|---|---|---|
Pick Your Window
Evening vs Midday is a 27-point swing at BIS. The evening block runs at 100%. If you have any say in your departure time, this is the biggest thing you can control.
Through the Day
Morning held up fine at 92%. 5pm is where it broke down, dropping to 33%. Currently at 80%, well below the morning numbers. A 67-point swing from best to worst today.
vs Last Week
This week is 14 points better on departures (93% vs 79%). Arrivals down 7 points too. Tue was the worst day, Mon the best.
The Bigger Picture
BIS has been bouncing between 66% and 100%. Best day was Jun 21 at 100%. Worst was Sep 6 at 66%. The norm is 77-83%, which is just how BIS runs. Today is right in line with the average.
About BIS Delays
Bismarck Municipal Airport (BIS) is currently running on time with 80% on-time departures. This data updates every 15 minutes from FAA sources.
Bismarck Municipal Airport has averaged 93% on-time departures this week, making it highly reliable. Performance varies by time of day and weather conditions.
Bismarck Municipal Airport is one of 179 FAA-monitored airports with real-time delay tracking. Data includes departure and arrival on-time percentages, updated every 15 minutes, with historical trends available for the past 90 days.
Early morning departures from Bismarck Municipal Airport typically have the highest on-time rates. Delays tend to accumulate throughout the day as cascading effects from earlier disruptions compound. Check the 24-hour trend chart above for today's pattern.