flight Aircraft
N491AS
BOEING 737-900
Operated by ALASKA AIRLINES INC
- Tail number
- N491AS
- Type
- B739
- Mode-S
- A613E0
Airborne now · flying as ASA625 at 36,000 ft
- Flights observed
- 449 showing last 50
- Avg flight time
- 3h 3m
- Typical route
- SFO → ORD
- Last seen
- Jul 26, 20:50 UTC
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | SEA → SFO | Jul 26, 18:55 UTC | Jul 26, 20:40 UTC | 1h 45m |
| 2026-07-26 | SFO → AUS | Jul 26, 14:40 UTC | Jul 26, 16:55 UTC | 2h 15m |
| 2026-07-26 | ANC → SAN | Jul 26, 00:00 UTC | Jul 26, 05:15 UTC | 5h 15m |
| 2026-07-25 | ANC → SAN | Jul 25, 23:59 UTC | Jul 26, 05:07 UTC | 5h 8m |
| 2026-07-25 | PDX → ANC | Jul 25, 18:35 UTC | Jul 25, 21:45 UTC | 3h 10m |
| 2026-07-25 | DEN → PDX | Jul 25, 15:25 UTC | Jul 25, 16:45 UTC | 1h 20m |
| 2026-07-25 | RNO → SEA | Jul 25, 05:30 UTC | Jul 25, 07:25 UTC | 1h 55m |
| 2026-07-24 | SEA → CMH | Jul 24, 22:05 UTC | Jul 25, 03:45 UTC | 5h 40m |
| 2026-07-24 | SAN → EWR | Jul 24, 15:35 UTC | Jul 24, 20:25 UTC | 4h 50m |
| 2026-07-24 | SJD → SEA | Jul 24, 08:20 UTC | Jul 24, 13:25 UTC | 5h 5m |
| 2026-07-23 | ANC → SEA | Jul 23, 23:50 UTC | Jul 24, 05:25 UTC | 5h 35m |
| 2026-07-23 | JFK → SAN | Jul 23, 16:55 UTC | Jul 23, 22:05 UTC | 5h 10m |
| 2026-07-22 | SEA → JFK | Jul 22, 21:35 UTC | Jul 23, 02:15 UTC | 4h 40m |
| 2026-07-22 | SEA → OAK | Jul 22, 17:20 UTC | Jul 22, 19:20 UTC | 2h 0m |
| 2026-07-22 | SEA → IND | Jul 22, 14:08 UTC | Jul 22, 15:58 UTC | 1h 50m |
| 2026-07-22 | SEA → IND | Jul 22, 13:50 UTC | Jul 22, 16:05 UTC | 2h 15m |
| 2026-07-22 | FAI → ANC | Jul 22, 01:45 UTC | Jul 22, 02:00 UTC | 15m |
| 2026-07-22 | SFO → SEA | Jul 22, 00:00 UTC | Jul 22, 00:15 UTC | 15m |
| 2026-07-21 | SFO → SEA | Jul 21, 18:35 UTC | Jul 21, 19:05 UTC | 30m |
| 2026-07-21 | PDX → ORD | Jul 21, 12:25 UTC | Jul 21, 15:35 UTC | 3h 10m |
| 2026-07-21 | IAD → SFO | Jul 21, 02:10 UTC | Jul 21, 05:15 UTC | 3h 5m |
| 2026-07-21 | SFO → ORD | Jul 21, 00:30 UTC | Jul 21, 00:35 UTC | 5m |
| 2026-07-20 | SFO → ORD | Jul 20, 22:25 UTC | Jul 21, 00:35 UTC | 2h 10m |
| 2026-07-20 | SFO → ORD | Jul 20, 22:17 UTC | Jul 21, 00:15 UTC | 1h 58m |
| 2026-07-20 | LAX → SFO | Jul 20, 19:05 UTC | Jul 20, 20:55 UTC | 1h 50m |
| 2026-07-20 | DEN → SEA | Jul 20, 14:50 UTC | Jul 20, 17:20 UTC | 2h 30m |
| 2026-07-20 | PDX → DEN | Jul 20, 02:20 UTC | Jul 20, 04:20 UTC | 2h 0m |
| 2026-07-19 | PHX → PDX | Jul 19, 21:15 UTC | Jul 19, 23:25 UTC | 2h 10m |
| 2026-07-19 | SEA → PHX | Jul 19, 17:25 UTC | Jul 19, 19:50 UTC | 2h 25m |
| 2026-07-19 | IAD → SEA | Jul 19, 10:30 UTC | Jul 19, 15:30 UTC | 5h 0m |
| 2026-07-18 | SEA → IAD | Jul 18, 23:15 UTC | Jul 19, 03:55 UTC | 4h 40m |
| 2026-07-18 | DTW → SEA | Jul 18, 19:05 UTC | Jul 18, 21:25 UTC | 2h 20m |
| 2026-07-18 | SEA → DEN | Jul 18, 15:25 UTC | Jul 18, 17:35 UTC | 2h 10m |
| 2026-07-18 | JFK → SEA | Jul 18, 00:50 UTC | Jul 18, 06:05 UTC | 5h 16m |
| 2026-07-18 | JFK → SEA | Jul 18, 00:45 UTC | Jul 18, 05:58 UTC | 5h 13m |
| 2026-07-17 | PDX → JFK | Jul 17, 18:00 UTC | Jul 17, 22:45 UTC | 4h 45m |
| 2026-07-17 | SEA → SFO | Jul 17, 10:35 UTC | Jul 17, 16:10 UTC | 5h 35m |
| 2026-07-16 | SEA → BOS | Jul 16, 23:20 UTC | Jul 17, 03:50 UTC | 4h 30m |
| 2026-07-16 | PDX → SEA | Jul 16, 19:20 UTC | Jul 16, 19:50 UTC | 30m |
| 2026-07-16 | PDX → SEA | Jul 16, 19:17 UTC | Jul 16, 20:16 UTC | 59m |
| 2026-07-16 | - | Jul 16, 16:00 UTC | Jul 16, 18:25 UTC | 2h 25m |
| 2026-07-16 | - | Jul 16, 08:15 UTC | Jul 16, 13:10 UTC | 4h 55m |
| 2026-07-16 | HNL → SAN | Jul 16, 08:12 UTC | Jul 16, 13:10 UTC | 4h 58m |
| 2026-07-15 | - | Jul 15, 23:30 UTC | Jul 16, 05:10 UTC | 5h 40m |
| 2026-07-15 | JFK → SAN | Jul 15, 15:45 UTC | Jul 15, 20:35 UTC | 4h 50m |
| 2026-07-14 | SFO → JFK | Jul 14, 20:50 UTC | Jul 15, 02:00 UTC | 5h 9m |
| 2026-07-14 | LAS → SFO | Jul 14, 17:55 UTC | Jul 14, 19:15 UTC | 1h 20m |
| 2026-07-14 | SFO → LAS | Jul 14, 14:52 UTC | Jul 14, 15:45 UTC | 53m |
| 2026-07-14 | SFO → LAS | Jul 14, 14:40 UTC | Jul 14, 15:55 UTC | 1h 15m |
| 2026-07-14 | - | Jul 14, 05:25 UTC | Jul 14, 05:35 UTC | 10m |
Specifications
| Registration | N491AS |
| Aircraft type | BOEING 737-900 (B739) |
| Operator | ALASKA AIRLINES INC |
| Mode-S code | A613E0 · 51411740 (octal) |
Looking for transponder-level data? View the Mode-S A613E0 page for country allocation, callsign history, and ADS-B signal details.
N491AS frequently asked
What type of aircraft is N491AS?
N491AS is a BOEING 737-900 (ICAO type code B739).
Who operates N491AS?
N491AS is operated by ALASKA AIRLINES INC.
What is the Mode-S transponder code for N491AS?
N491AS broadcasts on Mode-S (ICAO 24-bit) address A613E0 (octal 51411740). View the transponder page.
What route does N491AS typically fly?
N491AS most frequently flies between SFO and ORD based on observed flights.
Where is N491AS right now?
N491AS is currently airborne flying as ASA625. Live position is shown on the map above.