Route
COS → DAL
City of Colorado Springs Municipal Airport Dallas Love Field
How punctual is this route?
- On-time arrivals
- 81.3%
- Less than 15 minutes late
- Cancelled
- 0.9%
- Of scheduled flights
- Average delay when late
- 64 min
- Flights arriving 15+ minutes late
- Flights tracked
- 786
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 53%
- Airline (crew, maintenance, cleaning) 28%
- Air traffic control & airport 17%
- Extreme weather 2%
- 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 | 90.3% | 74 |
| November 2025 | 83.6% | 74 |
| December 2025 | 78.7% | 75 |
| January 2026 | 79.7% | 66 |
| February 2026 | 94.0% | 67 |
| March 2026 | 80.0% | 60 |
| April 2026 | 85.7% | 56 |
| May 2026 | 89.1% | 57 |
| June 2026 | 67.2% | 60 |
| July 2026 | 64.5% | 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 | 81.3% | 0.9% | 64 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN1218
8% late · 52 flights
-
WN2737
17% late · 47 flights
-
WN2029
30% late · 45 flights
-
WN1278
7% late · 28 flights
-
WN3441
0% late · 28 flights
-
WN1219
67% late · 27 flights
-
WN2086
26% late · 27 flights
-
WN1226
8% late · 26 flights
-
WN2729
4% late · 26 flights
-
WN1148
8% late · 25 flights
-
WN2137
21% late · 24 flights
-
WN2462
0% late · 24 flights
-
WN265
4% late · 23 flights
-
WN712
10% late · 21 flights
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