Not currently tracked · last seen 4h ago
- Flights observed
- 467 showing last 50
- Avg flight time
- 1h 54m
- Typical route
- MFR → PHX
- Last seen
- 4h ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-14 | PHX → DRO | Jul 14, 06:12 UTC | Jul 14, 06:54 UTC | 42m |
| 2026-07-14 | - | Jul 14, 06:10 UTC | Jul 14, 06:55 UTC | 45m |
| 2026-07-14 | - | Jul 14, 03:50 UTC | Jul 14, 04:20 UTC | 30m |
| 2026-07-14 | TUS → PHX | Jul 14, 03:40 UTC | Jul 14, 04:25 UTC | 45m |
| 2026-07-14 | - | Jul 14, 01:20 UTC | Jul 14, 02:45 UTC | 1h 25m |
| 2026-07-13 | - | Jul 13, 22:55 UTC | Jul 13, 23:45 UTC | 50m |
| 2026-07-13 | BZN → PHX | Jul 13, 19:30 UTC | Jul 13, 21:39 UTC | 2h 9m |
| 2026-07-13 | - | Jul 13, 16:25 UTC | Jul 13, 21:35 UTC | 5h 10m |
| 2026-07-13 | MFR → PHX | Jul 13, 12:45 UTC | Jul 13, 14:45 UTC | 2h 0m |
| 2026-07-13 | PHX → MFR | Jul 13, 05:01 UTC | Jul 13, 06:55 UTC | 1h 55m |
| 2026-07-13 | PHX → MFR | Jul 13, 04:58 UTC | Jul 13, 06:52 UTC | 1h 54m |
| 2026-07-13 | BUR → PHX | Jul 13, 02:10 UTC | Jul 13, 03:45 UTC | 1h 35m |
| 2026-07-13 | - | Jul 13, 00:25 UTC | Jul 13, 01:25 UTC | 1h 0m |
| 2026-07-12 | MFR → PHX | Jul 12, 20:35 UTC | Jul 12, 23:00 UTC | 2h 25m |
| 2026-07-12 | MFR → PHX | Jul 12, 20:35 UTC | Jul 12, 22:58 UTC | 2h 23m |
| 2026-07-12 | PHX → MFR | Jul 12, 17:20 UTC | Jul 12, 19:25 UTC | 2h 5m |
| 2026-07-12 | - | Jul 12, 13:25 UTC | Jul 12, 15:35 UTC | 2h 10m |
| 2026-07-12 | - | Jul 12, 02:30 UTC | Jul 12, 05:25 UTC | 2h 55m |
| 2026-07-12 | - | Jul 12, 00:30 UTC | Jul 12, 01:35 UTC | 1h 5m |
| 2026-07-11 | - | Jul 11, 22:20 UTC | Jul 11, 23:15 UTC | 55m |
| 2026-07-11 | - | Jul 11, 18:15 UTC | Jul 11, 19:50 UTC | 1h 35m |
| 2026-07-11 | ABQ → LAX | Jul 11, 18:22 UTC | Jul 11, 19:48 UTC | 1h 26m |
| 2026-07-11 | - | Jul 11, 15:50 UTC | Jul 11, 17:30 UTC | 1h 40m |
| 2026-07-11 | - | Jul 11, 13:15 UTC | Jul 11, 14:25 UTC | 1h 10m |
| 2026-07-11 | TUS → LAX | Jul 11, 13:22 UTC | Jul 11, 14:18 UTC | 56m |
| 2026-07-11 | - | Jul 11, 02:30 UTC | Jul 11, 03:40 UTC | 1h 10m |
| 2026-07-10 | - | Jul 10, 23:10 UTC | Jul 11, 01:25 UTC | 2h 15m |
| 2026-07-10 | MSO → LAX | Jul 10, 22:53 UTC | Jul 11, 01:23 UTC | 2h 30m |
| 2026-07-10 | - | Jul 10, 19:40 UTC | Jul 10, 21:30 UTC | 1h 50m |
| 2026-07-10 | - | Jul 10, 17:20 UTC | Jul 10, 18:05 UTC | 45m |
| 2026-07-10 | LAS → LAX | Jul 10, 17:14 UTC | Jul 10, 17:57 UTC | 43m |
| 2026-07-10 | - | Jul 10, 15:25 UTC | Jul 10, 16:10 UTC | 45m |
| 2026-07-10 | - | Jul 10, 03:20 UTC | Jul 10, 04:50 UTC | 1h 30m |
| 2026-07-10 | SMF → LAX | Jul 10, 03:18 UTC | Jul 10, 04:33 UTC | 1h 15m |
| 2026-07-10 | LAX → SMF | Jul 10, 00:30 UTC | Jul 10, 01:35 UTC | 1h 5m |
| 2026-07-09 | - | Jul 9, 20:30 UTC | Jul 9, 23:20 UTC | 2h 50m |
| 2026-07-09 | TUL → LAX | Jul 9, 20:29 UTC | Jul 9, 23:19 UTC | 2h 50m |
| 2026-07-09 | - | Jul 9, 16:45 UTC | Jul 9, 19:30 UTC | 2h 45m |
| 2026-07-09 | - | Jul 9, 12:30 UTC | Jul 9, 15:55 UTC | 3h 25m |
| 2026-07-09 | XNA → LAX | Jul 9, 12:33 UTC | Jul 9, 15:22 UTC | 2h 49m |
| 2026-07-09 | - | Jul 9, 01:05 UTC | Jul 9, 03:55 UTC | 2h 50m |
| 2026-07-08 | - | Jul 8, 20:55 UTC | Jul 8, 23:55 UTC | 3h 0m |
| 2026-07-08 | - | Jul 8, 16:45 UTC | Jul 8, 19:40 UTC | 2h 55m |
| 2026-07-08 | - | Jul 8, 12:30 UTC | Jul 8, 15:30 UTC | 3h 0m |
| 2026-07-08 | DFW → PVU | Jul 8, 01:05 UTC | Jul 8, 04:00 UTC | 2h 55m |
| 2026-07-07 | - | Jul 7, 20:55 UTC | Jul 7, 23:45 UTC | 2h 50m |
| 2026-07-07 | TUL → LAX | Jul 7, 20:42 UTC | Jul 7, 23:35 UTC | 2h 53m |
| 2026-07-07 | - | Jul 7, 17:10 UTC | Jul 7, 19:50 UTC | 2h 40m |
| 2026-07-07 | - | Jul 7, 13:40 UTC | Jul 7, 14:55 UTC | 1h 15m |
| 2026-07-07 | - | Jul 7, 04:55 UTC | Jul 7, 06:00 UTC | 1h 5m |
Specifications
| Registration | N521SY |
| Operator | SKYWEST AIRLINES INC |
| Mode-S code | A68E4C · 51507114 (octal) |
Looking for transponder-level data? View the Mode-S A68E4C page for country allocation, callsign history, and ADS-B signal details.
N521SY frequently asked
Who operates N521SY?
N521SY is operated by SKYWEST AIRLINES INC.
What is the Mode-S transponder code for N521SY?
N521SY broadcasts on Mode-S (ICAO 24-bit) address A68E4C (octal 51507114). View the transponder page.
What route does N521SY typically fly?
N521SY most frequently flies between MFR and PHX based on observed flights.
Where is N521SY right now?
N521SY is not currently being tracked; last seen 4h ago.