Route
TUL → LAS
Tulsa International Airport Harry Reid International Airport
How punctual is this route?
- On-time arrivals
- 82.4%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 68 min
- Flights arriving 15+ minutes late
- Flights tracked
- 742
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 60%
- Air traffic control & airport 21%
- Airline (crew, maintenance, cleaning) 15%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 81.5% | 65 |
| October 2025 | 76.1% | 67 |
| November 2025 | 90.9% | 67 |
| December 2025 | 84.7% | 72 |
| January 2026 | 81.4% | 45 |
| February 2026 | 88.4% | 44 |
| March 2026 | 93.8% | 64 |
| April 2026 | 83.9% | 56 |
| May 2026 | 72.4% | 58 |
| June 2026 | 74.6% | 67 |
| July 2026 | 78.6% | 70 |
| August 2026 | 83.6% | 67 |
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 | 634 | 83.2% | 0.5% | 64 min |
| Allegiant Air | 108 | 77.6% | 0.9% | 88 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN591
4% late · 50 flights
-
WN2071
11% late · 47 flights
-
WN713
7% late · 46 flights
-
WN1763
7% late · 45 flights
-
WN4056
49% late · 43 flights
-
G490
29% late · 28 flights
-
WN1801
19% late · 27 flights
-
WN4055
0% late · 26 flights
-
G461
32% late · 25 flights
-
WN2720
4% late · 25 flights
-
WN384
58% late · 24 flights
-
WN2532
22% late · 23 flights
-
WN2998
4% late · 23 flights
-
WN4580
0% late · 23 flights
-
WN2565
10% late · 20 flights
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