Route
SEA → BUR
Seattle–Tacoma International Airport Hollywood Burbank/Bob Hope Airport
How punctual is this route?
- On-time arrivals
- 80.3%
- Less than 15 minutes late
- Cancelled
- 2.2%
- Of scheduled flights
- Average delay when late
- 52 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,658
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 39%
- Late-arriving aircraft 38%
- Air traffic control & airport 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 | 92.8% | 127 |
| October 2025 | 86.4% | 133 |
| November 2025 | 83.6% | 127 |
| December 2025 | 69.0% | 144 |
| January 2026 | 80.0% | 111 |
| February 2026 | 89.0% | 94 |
| March 2026 | 87.4% | 123 |
| April 2026 | 90.4% | 136 |
| May 2026 | 80.3% | 143 |
| June 2026 | 76.1% | 164 |
| July 2026 | 67.6% | 180 |
| August 2026 | 73.3% | 176 |
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 |
|---|---|---|---|---|
| Alaska Airlines | 1,656 | 80.3% | 2.2% | 52 min |
| SkyWest Airlines | 2 | 100.0% | 0.0% | — |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS530
18% late · 185 flights
-
AS1388
12% late · 138 flights
-
AS529
31% late · 113 flights
-
AS740
15% late · 112 flights
-
AS703
31% late · 106 flights
-
AS1415
18% late · 84 flights
-
AS331
37% late · 70 flights
-
AS426
12% late · 69 flights
-
AS1408
63% late · 68 flights
-
AS488
6% late · 59 flights
-
AS1290
4% late · 55 flights
-
AS727
35% late · 55 flights
-
AS719
2% late · 49 flights
-
AS492
18% late · 40 flights
-
AS1150
10% late · 39 flights
-
AS1168
20% late · 37 flights
-
AS1372
25% late · 37 flights
-
AS717
6% late · 35 flights
-
AS1051
12% late · 33 flights
-
AS1052
6% late · 32 flights
-
AS1585
25% late · 32 flights
-
AS558
7% late · 27 flights
-
AS454
8% late · 24 flights
-
AS520
10% late · 20 flights
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