Route
LAS → CMH
Harry Reid International Airport John Glenn Columbus International Airport
How punctual is this route?
- On-time arrivals
- 73.2%
- Less than 15 minutes late
- Cancelled
- 0.9%
- Of scheduled flights
- Average delay when late
- 60 min
- Flights arriving 15+ minutes late
- Flights tracked
- 892
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 53%
- Airline (crew, maintenance, cleaning) 36%
- Air traffic control & airport 11%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 75.9% | 84 |
| October 2025 | 78.0% | 109 |
| November 2025 | 76.8% | 70 |
| December 2025 | 81.2% | 64 |
| January 2026 | 78.2% | 58 |
| February 2026 | 81.0% | 59 |
| March 2026 | 65.0% | 81 |
| April 2026 | 75.3% | 85 |
| May 2026 | 72.1% | 87 |
| June 2026 | 64.2% | 67 |
| July 2026 | 65.6% | 65 |
| August 2026 | 64.5% | 63 |
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 | 841 | 72.9% | 1.0% | 57 min |
| NK | 51 | 78.4% | 0.0% | 110 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN2214
7% late · 58 flights
-
WN2572
34% late · 58 flights
-
NK1611
20% late · 49 flights
-
WN3224
13% late · 47 flights
-
WN1070
9% late · 46 flights
-
WN3438
36% late · 46 flights
-
WN2212
14% late · 44 flights
-
WN873
66% late · 35 flights
-
WN1936
38% late · 33 flights
-
WN668
30% late · 33 flights
-
WN3698
11% late · 28 flights
-
WN2233
11% late · 27 flights
-
WN1311
35% late · 26 flights
-
WN1198
38% late · 25 flights
-
WN2571
38% late · 24 flights
-
WN4857
43% late · 24 flights
-
WN962
26% late · 23 flights
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