Route
DAL → COS
Dallas Love Field City of Colorado Springs Municipal Airport
How punctual is this route?
- On-time arrivals
- 75.0%
- Less than 15 minutes late
- Cancelled
- 0.9%
- Of scheduled flights
- Average delay when late
- 62 min
- Flights arriving 15+ minutes late
- Flights tracked
- 786
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 59%
- Airline (crew, maintenance, cleaning) 33%
- Air traffic control & airport 7%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 82.2% | 73 |
| October 2025 | 78.1% | 74 |
| November 2025 | 75.0% | 74 |
| December 2025 | 77.3% | 75 |
| January 2026 | 85.7% | 66 |
| February 2026 | 80.6% | 67 |
| March 2026 | 71.7% | 60 |
| April 2026 | 80.0% | 56 |
| May 2026 | 64.9% | 57 |
| June 2026 | 60.0% | 60 |
| July 2026 | 61.3% | 62 |
| August 2026 | 79.0% | 62 |
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 |
|---|---|---|---|---|
| Southwest Airlines | 786 | 75.0% | 0.9% | 62 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN1505
50% late · 57 flights
-
WN4861
4% late · 50 flights
-
WN1595
29% late · 46 flights
-
WN4786
58% late · 43 flights
-
WN3257
28% late · 36 flights
-
WN1676
23% late · 31 flights
-
WN1653
21% late · 30 flights
-
WN2155
10% late · 30 flights
-
WN2762
25% late · 28 flights
-
WN42
18% late · 28 flights
-
WN1187
4% late · 24 flights
-
WN1700
0% late · 24 flights
-
WN2006
26% late · 23 flights
-
WN4627
45% late · 22 flights
-
WN995
40% late · 20 flights
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