Not currently tracked · last seen 1h ago
- Flights observed
- 201 showing last 50
- Avg flight time
- 1h 37m
- Typical route
- ORD → SGF
- Last seen
- 1h ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-05-30 | STL → DFW | May 30, 02:06 UTC | May 30, 04:40 UTC | 2h 34m |
| 2026-05-30 | BFL → PHX | May 30, 00:00 UTC | May 30, 00:50 UTC | 50m |
| 2026-05-29 | BFL → PHX | May 29, 22:35 UTC | May 29, 23:55 UTC | 1h 20m |
| 2026-05-29 | BFL → PHX | May 29, 19:10 UTC | May 29, 21:10 UTC | 2h 0m |
| 2026-05-29 | PHX → DRO | May 29, 14:25 UTC | May 29, 16:25 UTC | 2h 0m |
| 2026-05-29 | LAX → AUS | May 29, 03:25 UTC | May 29, 04:55 UTC | 1h 30m |
| 2026-05-29 | LAX → AUS | May 29, 03:24 UTC | May 29, 04:59 UTC | 1h 35m |
| 2026-05-29 | SJT → DFW | May 29, 01:25 UTC | May 29, 02:15 UTC | 50m |
| 2026-05-29 | SJT → DFW | May 29, 01:16 UTC | May 29, 02:16 UTC | 1h 0m |
| 2026-05-28 | SJT → DFW | May 28, 23:15 UTC | May 29, 00:05 UTC | 50m |
| 2026-05-28 | LEX → ORD | May 28, 20:25 UTC | May 28, 22:05 UTC | 1h 40m |
| 2026-05-28 | LEX → ORD | May 28, 17:30 UTC | May 28, 19:25 UTC | 1h 55m |
| 2026-05-28 | SLC → PHX | May 28, 13:25 UTC | May 28, 14:55 UTC | 1h 30m |
| 2026-05-28 | ORD → CVG | May 28, 05:05 UTC | May 28, 06:15 UTC | 1h 10m |
| 2026-05-28 | ORD → CVG | May 28, 05:04 UTC | May 28, 06:10 UTC | 1h 6m |
| 2026-05-28 | LAX → ABQ | May 28, 02:05 UTC | May 28, 03:25 UTC | 1h 20m |
| 2026-05-28 | LAX → ABQ | May 28, 02:04 UTC | May 28, 03:19 UTC | 1h 15m |
| 2026-05-27 | LAX → ABQ | May 27, 23:55 UTC | May 28, 01:15 UTC | 1h 20m |
| 2026-05-27 | ORD → SGF | May 27, 20:30 UTC | May 27, 22:35 UTC | 2h 5m |
| 2026-05-27 | ORD → SGF | May 27, 20:30 UTC | May 27, 22:32 UTC | 2h 2m |
| 2026-05-27 | ORD → SGF | May 27, 17:40 UTC | May 27, 19:40 UTC | 2h 0m |
| 2026-05-27 | CID → PHX | May 27, 13:15 UTC | May 27, 16:00 UTC | 2h 45m |
| 2026-05-27 | STL → DFW | May 27, 03:50 UTC | May 27, 06:29 UTC | 2h 40m |
| 2026-05-27 | STL → DFW | May 27, 03:47 UTC | May 27, 06:25 UTC | 2h 38m |
| 2026-05-27 | SJT → DFW | May 27, 01:40 UTC | May 27, 02:37 UTC | 57m |
| 2026-05-26 | SFO → LAX | May 26, 20:24 UTC | May 26, 21:34 UTC | 1h 10m |
| 2026-05-26 | PHX → SJC | May 26, 04:00 UTC | May 26, 05:05 UTC | 1h 5m |
| 2026-05-26 | SFO → PHX | May 26, 01:30 UTC | May 26, 03:00 UTC | 1h 30m |
| 2026-05-24 | PSP → FAT | May 24, 19:00 UTC | May 24, 20:00 UTC | 1h 0m |
| 2026-05-24 | ORD → BNA | May 24, 16:30 UTC | May 24, 18:00 UTC | 1h 30m |
| 2026-05-24 | SBN → DFW | May 24, 14:10 UTC | May 24, 15:35 UTC | 1h 25m |
| 2026-05-23 | BFL → PHX | May 23, 22:50 UTC | May 24, 01:10 UTC | 2h 20m |
| 2026-05-23 | BFL → PHX | May 23, 19:15 UTC | May 23, 21:40 UTC | 2h 25m |
| 2026-05-23 | ASE → ORD | May 23, 16:25 UTC | May 23, 17:25 UTC | 1h 0m |
| 2026-05-23 | DFW → TUL | May 23, 01:30 UTC | May 23, 02:20 UTC | 50m |
| 2026-05-22 | DFW → SBN | May 22, 23:15 UTC | May 23, 00:00 UTC | 45m |
| 2026-05-20 | SJC → LAX | May 20, 21:55 UTC | May 20, 22:25 UTC | 30m |
| 2026-05-19 | ORD → SGF | May 19, 21:15 UTC | May 20, 00:00 UTC | 2h 45m |
| 2026-05-19 | ORD → SGF | May 19, 21:12 UTC | May 19, 23:59 UTC | 2h 47m |
| 2026-05-19 | ORD → SGF | May 19, 17:45 UTC | May 19, 20:15 UTC | 2h 30m |
| 2026-05-19 | TUS → LAX | May 19, 14:55 UTC | May 19, 16:15 UTC | 1h 20m |
| 2026-05-19 | SJT → DFW | May 19, 01:20 UTC | May 19, 02:30 UTC | 1h 10m |
| 2026-05-19 | SJT → DFW | May 19, 01:19 UTC | May 19, 02:29 UTC | 1h 10m |
| 2026-05-18 | ORD → SGF | May 18, 21:25 UTC | May 19, 00:20 UTC | 2h 55m |
| 2026-05-18 | ORD → SGF | May 18, 21:24 UTC | May 19, 00:18 UTC | 2h 54m |
| 2026-05-18 | ORD → SGF | May 18, 17:45 UTC | May 18, 20:30 UTC | 2h 44m |
| 2026-05-18 | DFW → SBN | May 18, 02:10 UTC | May 18, 03:15 UTC | 1h 5m |
| 2026-05-17 | LAX → SMF | May 17, 04:30 UTC | May 17, 05:35 UTC | 1h 5m |
| 2026-05-17 | DFW → AEX | May 17, 02:05 UTC | May 17, 03:00 UTC | 55m |
| 2026-05-17 | OKC → ORD | May 17, 00:15 UTC | May 17, 01:20 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 ORD and SGF based on observed flights.
Where is N521SY right now?
N521SY is not currently being tracked; last seen 1h ago.