Route Reliability
Baltimore → Colorado Springs
BWI–COS · 1,503 miles · Baltimore/Washington International Thurgood Marshall Airport to Colorado Springs Airport
- 75%
- Arrive within 15 minutes
- 9 min
- Average arrival delay
- 0%
- Cancelled
- 158
- Flights in the data
Data through May 2026.
Southwest Airlines is the only airline in this data on this route, arriving on time 75% of the time across 158 flights. No comparison to make.
What the data says
Morning flights do better here.
BWI–COS flights departing between 6–9 AM arrived on time 92% of the time, versus 57% between 3–6 PM.
Thursdays have been rough.
BWI–COS flights arrived on time 88% of the time on Tuesdays and just 59% on Thursdays. That gap is worth planning around.
It basically never cancels.
Out of 158 scheduled flights, only 0.0% were cancelled.
Trending in the right direction.
BWI–COS flights arrived on time 85% of the time over the last three months in the data, compared with 67% in the three months before that.
Flights on this route
The breakdown
- Mon80%(25 flights)
- Tue88%(25 flights)
- Wed87%(23 flights)
- Thu59%(22 flights)
- Fri75%(24 flights)
- Sat64%(14 flights)
- Sun64%(25 flights)
- 6–9 AM92%(12 flights)
- 9 AM–12 PM80%(30 flights)
- 12–3 PM90%(48 flights)
- 3–6 PM57%(63 flights)
- 6–9 PM—(5 flights)
Jun 53% → Dec 73% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 53% | 30 |
| July 2025 | 68% | 31 |
| August 2025 | 81% | 26 |
| September 2025 | 92% | 26 |
| October 2025 | 89% | 26 |
| December 2025 | 73% | 11 |
Keep nerding
Based on 158 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.