Route
LAS → DTW
Harry Reid International Airport Detroit Metropolitan Wayne County Airport
How punctual is this route?
- On-time arrivals
- 80.6%
- Less than 15 minutes late
- Cancelled
- 0.8%
- Of scheduled flights
- Average delay when late
- 75 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,765
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 44%
- Late-arriving aircraft 36%
- Air traffic control & airport 16%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 82.0% | 239 |
| October 2025 | 89.5% | 308 |
| November 2025 | 81.5% | 239 |
| December 2025 | 76.2% | 224 |
| January 2026 | 82.5% | 251 |
| February 2026 | 88.6% | 221 |
| March 2026 | 80.7% | 247 |
| April 2026 | 84.6% | 248 |
| May 2026 | 80.5% | 216 |
| June 2026 | 75.0% | 170 |
| July 2026 | 67.3% | 199 |
| August 2026 | 70.4% | 203 |
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 |
|---|---|---|---|---|
| Delta Air Lines | 1,877 | 83.8% | 0.6% | 80 min |
| NK | 437 | 82.8% | 1.6% | 108 min |
| Southwest Airlines | 349 | 64.8% | 0.0% | 46 min |
| Frontier Airlines | 102 | 67.0% | 2.0% | 68 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL470
10% late · 362 flights
-
DL864
8% late · 359 flights
-
DL334
13% late · 210 flights
-
DL778
29% late · 182 flights
-
DL851
18% late · 138 flights
-
DL2743
20% late · 121 flights
-
DL793
21% late · 108 flights
-
F92802
33% late · 102 flights
-
DL421
10% late · 98 flights
-
DL502
37% late · 92 flights
-
NK1008
20% late · 87 flights
-
NK1642
19% late · 63 flights
-
NK2187
8% late · 62 flights
-
WN1782
60% late · 60 flights
-
NK185
8% late · 59 flights
-
WN2141
28% late · 58 flights
-
NK797
24% late · 52 flights
-
DL845
12% late · 49 flights
-
NK1454
21% late · 34 flights
-
DL461
21% late · 30 flights
-
DL1864
24% late · 29 flights
-
NK752
18% late · 28 flights
-
WN4355
11% late · 28 flights
-
WN1368
65% late · 26 flights
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