flight Aircraft
N448AS
BOEING 737-900
Operated by ALASKA AIRLINES INC
- Tail number
- N448AS
- Type
- B739
- Mode-S
- A56866
Airborne now · flying as ASA21 at 8,925 ft
- Flights observed
- 432 showing last 50
- Avg flight time
- 3h 4m
- Typical route
- SEA → SFO
- Last seen
- 3d ago
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | MCO → SFO | Jul 26, 16:00 UTC | Jul 26, 21:25 UTC | 5h 25m |
| 2026-07-26 | CUN → SEA | Jul 26, 05:00 UTC | Jul 26, 10:10 UTC | 5h 11m |
| 2026-07-26 | SFO → PVR | Jul 26, 00:25 UTC | Jul 26, 02:25 UTC | 2h 0m |
| 2026-07-25 | SFO → PVR | Jul 25, 23:47 UTC | Jul 26, 02:16 UTC | 2h 29m |
| 2026-07-25 | PDX → SFO | Jul 25, 18:48 UTC | Jul 25, 22:30 UTC | 3h 42m |
| 2026-07-25 | PDX → SFO | Jul 25, 18:35 UTC | Jul 25, 21:40 UTC | 3h 5m |
| 2026-07-25 | SFO → LAS | Jul 25, 14:30 UTC | Jul 25, 16:30 UTC | 2h 0m |
| 2026-07-25 | SFO → LAS | Jul 25, 14:26 UTC | Jul 25, 16:20 UTC | 1h 54m |
| 2026-07-25 | SEA → OAK | Jul 25, 00:45 UTC | Jul 25, 05:46 UTC | 5h 1m |
| 2026-07-24 | LAX → LIR | Jul 24, 17:50 UTC | Jul 25, 05:30 UTC | 11h 40m |
| 2026-07-24 | SEA → LAX | Jul 24, 13:25 UTC | Jul 24, 14:20 UTC | 55m |
| 2026-07-24 | SFO → ORD | Jul 24, 05:45 UTC | Jul 24, 07:30 UTC | 1h 45m |
| 2026-07-23 | CMH → SEA | Jul 23, 22:45 UTC | Jul 24, 03:20 UTC | 4h 35m |
| 2026-07-23 | CMH → SEA | Jul 23, 17:30 UTC | Jul 23, 21:10 UTC | 3h 40m |
| 2026-07-23 | MCI → SEA | Jul 23, 12:10 UTC | Jul 23, 15:35 UTC | 3h 25m |
| 2026-07-23 | SEA → MCI | Jul 23, 02:40 UTC | Jul 23, 05:30 UTC | 2h 50m |
| 2026-07-22 | SEA → SFO | Jul 22, 20:05 UTC | Jul 23, 00:15 UTC | 4h 10m |
| 2026-07-22 | - | Jul 22, 14:20 UTC | Jul 22, 18:15 UTC | 3h 55m |
| 2026-07-21 | SEA → SFO | Jul 21, 21:50 UTC | Jul 22, 02:10 UTC | 4h 20m |
| 2026-07-21 | SEA → BNA | Jul 21, 16:35 UTC | Jul 21, 20:15 UTC | 3h 40m |
| 2026-07-21 | MSP → SEA | Jul 21, 11:05 UTC | Jul 21, 14:25 UTC | 3h 20m |
| 2026-07-21 | SEA → MSP | Jul 21, 02:10 UTC | Jul 21, 04:45 UTC | 2h 35m |
| 2026-07-20 | - | Jul 20, 22:20 UTC | Jul 21, 00:10 UTC | 1h 49m |
| 2026-07-20 | SAN → SEA | Jul 20, 19:20 UTC | Jul 20, 21:00 UTC | 1h 40m |
| 2026-07-20 | EWR → SEA | Jul 20, 11:35 UTC | Jul 20, 17:15 UTC | 5h 40m |
| 2026-07-20 | SFO → EWR | Jul 20, 04:55 UTC | Jul 20, 09:20 UTC | 4h 25m |
| 2026-07-20 | PHX → PDX | Jul 20, 01:10 UTC | Jul 20, 03:15 UTC | 2h 5m |
| 2026-07-19 | SEA → PHX | Jul 19, 21:10 UTC | Jul 19, 23:45 UTC | 2h 35m |
| 2026-07-19 | SEA → SFO | Jul 19, 17:25 UTC | Jul 19, 18:50 UTC | 1h 25m |
| 2026-07-19 | SEA → SFO | Jul 19, 17:22 UTC | Jul 19, 18:48 UTC | 1h 26m |
| 2026-07-19 | SEA → SJC | Jul 19, 14:20 UTC | Jul 19, 16:10 UTC | 1h 50m |
| 2026-07-18 | RDU → SEA | Jul 18, 22:40 UTC | Jul 19, 03:40 UTC | 5h 0m |
| 2026-07-18 | RDU → SEA | Jul 18, 15:50 UTC | Jul 18, 20:35 UTC | 4h 45m |
| 2026-07-18 | PDX → SEA | Jul 18, 13:30 UTC | Jul 18, 14:00 UTC | 30m |
| 2026-07-18 | - | Jul 18, 05:05 UTC | Jul 18, 07:20 UTC | 2h 15m |
| 2026-07-18 | SEA → PHX | Jul 18, 00:55 UTC | Jul 18, 03:50 UTC | 2h 56m |
| 2026-07-17 | - | Jul 17, 22:00 UTC | Jul 17, 23:30 UTC | 1h 30m |
| 2026-07-17 | SFO → SEA | Jul 17, 21:47 UTC | Jul 17, 23:11 UTC | 1h 24m |
| 2026-07-17 | LAS → SFO | Jul 17, 18:05 UTC | Jul 17, 19:09 UTC | 1h 5m |
| 2026-07-17 | - | Jul 17, 14:39 UTC | Jul 17, 15:49 UTC | 1h 10m |
| 2026-07-17 | SFO → LAS | Jul 17, 14:47 UTC | Jul 17, 15:48 UTC | 1h 1m |
| 2026-07-17 | - | Jul 17, 08:20 UTC | Jul 17, 09:04 UTC | 45m |
| 2026-07-17 | - | Jul 17, 04:29 UTC | Jul 17, 04:39 UTC | 10m |
| 2026-07-17 | KOA → SFO | Jul 17, 04:29 UTC | Jul 17, 08:56 UTC | 4h 27m |
| 2026-07-17 | LAX → SFO | Jul 17, 02:54 UTC | Jul 17, 03:14 UTC | 20m |
| 2026-07-16 | LAX → SFO | Jul 16, 21:45 UTC | Jul 16, 22:40 UTC | 55m |
| 2026-07-16 | LAX → SFO | Jul 16, 20:48 UTC | Jul 17, 03:07 UTC | 6h 19m |
| 2026-07-16 | - | Jul 16, 12:34 UTC | Jul 16, 17:10 UTC | 4h 35m |
| 2026-07-16 | - | Jul 16, 06:45 UTC | Jul 16, 10:50 UTC | 4h 5m |
| 2026-07-15 | MCO → SEA | Jul 15, 21:10 UTC | Jul 16, 02:25 UTC | 5h 15m |
Specifications
| Registration | N448AS |
| Aircraft type | BOEING 737-900 (B739) |
| Operator | ALASKA AIRLINES INC |
| Mode-S code | A56866 · 51264146 (octal) |
Looking for transponder-level data? View the Mode-S A56866 page for country allocation, callsign history, and ADS-B signal details.
N448AS frequently asked
What type of aircraft is N448AS?
N448AS is a BOEING 737-900 (ICAO type code B739).
Who operates N448AS?
N448AS is operated by ALASKA AIRLINES INC.
What is the Mode-S transponder code for N448AS?
N448AS broadcasts on Mode-S (ICAO 24-bit) address A56866 (octal 51264146). View the transponder page.
What route does N448AS typically fly?
N448AS most frequently flies between SEA and SFO based on observed flights.
Where is N448AS right now?
N448AS is currently airborne flying as ASA21. Live position is shown on the map above.