Route
TUS → LAS
Tucson International Airport Harry Reid International Airport
How punctual is this route?
- On-time arrivals
- 84.4%
- Less than 15 minutes late
- Cancelled
- 0.2%
- Of scheduled flights
- Average delay when late
- 75 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,319
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 54%
- Air traffic control & airport 22%
- Airline (crew, maintenance, cleaning) 14%
- Extreme weather 10%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 78.9% | 111 |
| October 2025 | 87.1% | 124 |
| November 2025 | 88.2% | 127 |
| December 2025 | 88.1% | 126 |
| January 2026 | 91.1% | 112 |
| February 2026 | 89.2% | 111 |
| March 2026 | 79.4% | 127 |
| April 2026 | 85.3% | 109 |
| May 2026 | 79.0% | 105 |
| June 2026 | 78.2% | 87 |
| July 2026 | 80.9% | 89 |
| August 2026 | 84.4% | 91 |
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 | 1,240 | 84.9% | 0.2% | 70 min |
| Frontier Airlines | 79 | 76.9% | 1.3% | 127 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN3128
5% late · 83 flights
-
F92061
22% late · 70 flights
-
WN1097
12% late · 60 flights
-
WN3913
5% late · 58 flights
-
WN4599
31% late · 58 flights
-
WN1657
4% late · 47 flights
-
WN1579
7% late · 45 flights
-
WN488
14% late · 42 flights
-
WN2860
3% late · 31 flights
-
WN3855
0% late · 31 flights
-
WN2908
11% late · 28 flights
-
WN1195
59% late · 27 flights
-
WN3323
7% late · 27 flights
-
WN3970
4% late · 27 flights
-
WN968
31% late · 27 flights
-
WN1421
4% late · 26 flights
-
WN2427
15% late · 26 flights
-
WN860
0% late · 26 flights
-
WN2991
48% late · 25 flights
-
WN3214
8% late · 24 flights
-
WN2541
35% late · 23 flights
-
WN424
22% late · 23 flights
-
WN428
30% late · 23 flights
-
WN3346
38% late · 21 flights
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