Route
LAS → EWR
Harry Reid International Airport Newark Liberty International Airport
How punctual is this route?
- On-time arrivals
- 81.5%
- Less than 15 minutes late
- Cancelled
- 1.8%
- Of scheduled flights
- Average delay when late
- 87 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,861
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 46%
- Late-arriving aircraft 30%
- Airline (crew, maintenance, cleaning) 22%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 77.6% | 237 |
| October 2025 | 75.5% | 250 |
| November 2025 | 82.1% | 240 |
| December 2025 | 82.8% | 200 |
| January 2026 | 87.3% | 249 |
| February 2026 | 88.7% | 239 |
| March 2026 | 78.8% | 279 |
| April 2026 | 86.6% | 285 |
| May 2026 | 89.1% | 270 |
| June 2026 | 81.8% | 213 |
| July 2026 | 74.7% | 196 |
| August 2026 | 67.2% | 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 |
|---|---|---|---|---|
| United Airlines | 2,458 | 81.8% | 1.6% | 88 min |
| JetBlue Airways | 311 | 78.8% | 2.6% | 76 min |
| NK | 92 | 80.7% | 4.3% | 88 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA406
17% late · 319 flights
-
UA1975
6% late · 220 flights
-
UA2496
23% late · 184 flights
-
UA1386
17% late · 169 flights
-
B61756
21% late · 157 flights
-
UA1681
16% late · 155 flights
-
B6956
21% late · 154 flights
-
UA546
22% late · 141 flights
-
UA1731
31% late · 124 flights
-
UA1784
21% late · 124 flights
-
UA1933
27% late · 113 flights
-
UA526
18% late · 100 flights
-
UA1690
9% late · 77 flights
-
UA1995
7% late · 72 flights
-
UA606
12% late · 65 flights
-
NK3684
16% late · 58 flights
-
UA1317
43% late · 40 flights
-
UA1765
14% late · 37 flights
-
UA1832
3% late · 37 flights
-
UA1298
39% late · 36 flights
-
UA1841
21% late · 36 flights
-
UA1497
25% late · 32 flights
-
UA1114
10% late · 31 flights
-
UA2003
13% late · 31 flights
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