Flight AS346
Alaska Airlines flight AS346
Looking for AS346 in the air…
Seattle (SEA) to Orlando (MCO)
Historically, this flight arrives 15+ minutes late 14% of the time, and when it is late the delay averages 48 minutes. It was cancelled 0.5% of the time.
- On-time arrivals
- 86.1%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 48 min
- Flights arriving 15+ minutes late
- Flights tracked
- 192
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 33%
- Extreme weather 26%
- Late-arriving aircraft 22%
- Air traffic control & airport 19%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Seattle (SEA) to Chicago (ORD)
Historically, this flight arrives 15+ minutes late 76% of the time, and when it is late the delay averages 63 minutes. It was cancelled 4.4% of the time.
- On-time arrivals
- 23.8%
- Less than 15 minutes late
- Cancelled
- 4.4%
- Of scheduled flights
- Average delay when late
- 63 min
- Flights arriving 15+ minutes late
- Flights tracked
- 45
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 47%
- Airline (crew, maintenance, cleaning) 38%
- Late-arriving aircraft 9%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Phoenix (PHX) to Anchorage (ANC)
Historically, this flight arrives 15+ minutes late 11% of the time, and when it is late the delay averages 57 minutes. It was cancelled 0.0% of the time.
- On-time arrivals
- 88.9%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 57 min
- Flights arriving 15+ minutes late
- Flights tracked
- 37
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 54%
- Airline (crew, maintenance, cleaning) 41%
- Air traffic control & airport 5%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.0% | 25 |
| October 2025 | 85.2% | 28 |
| November 2025 | 92.0% | 28 |
| December 2025 | 86.7% | 30 |
| January 2026 | 93.3% | 30 |
| February 2026 | 88.9% | 28 |
| March 2026 | 80.0% | 10 |
| April 2026 | 88.9% | 9 |
| May 2026 | 86.4% | 23 |
| June 2026 | 60.0% | 17 |
| July 2026 | 22.7% | 23 |
| August 2026 | 43.5% | 23 |
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