flight Aircraft
N644UA
BOEING 767-300
Operated by UNITED AIRLINES INC
- Tail number
- N644UA
- Type
- B763
- Mode-S
- A875DA
Airborne now · flying as UAL242 at 37,000 ft
- Flights observed
- 220 showing last 50
- Avg flight time
- 7h 11m
- Typical route
- IAD → AMS
- Last seen
- Jul 26, 22:30 UTC
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | IAH → AMS | Jul 26, 21:35 UTC | Jul 26, 22:30 UTC | 55m |
| 2026-07-26 | GIG → IAH | Jul 26, 02:35 UTC | Jul 26, 12:40 UTC | 10h 6m |
| 2026-07-25 | IAH → GIG | Jul 25, 01:45 UTC | Jul 25, 11:25 UTC | 9h 40m |
| 2026-07-24 | AMS → IAH | Jul 24, 09:15 UTC | Jul 24, 19:25 UTC | 10h 10m |
| 2026-07-23 | IAD → AMS | Jul 23, 22:03 UTC | Jul 24, 05:01 UTC | 6h 58m |
| 2026-07-23 | IAD → AMS | Jul 23, 22:30 UTC | Jul 24, 04:30 UTC | 6h 0m |
| 2026-07-23 | BOI → DEN | Jul 23, 07:55 UTC | Jul 23, 17:25 UTC | 9h 30m |
| 2026-07-22 | ATL → EWR | Jul 22, 21:50 UTC | Jul 23, 05:40 UTC | 7h 50m |
| 2026-07-22 | AMS → IAD | Jul 22, 11:20 UTC | Jul 22, 17:50 UTC | 6h 30m |
| 2026-07-21 | IAH → AMS | Jul 21, 21:45 UTC | Jul 22, 00:40 UTC | 2h 55m |
| 2026-07-21 | IAH → AMS | Jul 21, 21:47 UTC | Jul 22, 07:15 UTC | 9h 28m |
| 2026-07-21 | LIM → IAH | Jul 21, 06:45 UTC | Jul 21, 12:35 UTC | 5h 50m |
| 2026-07-20 | IAH → LIM | Jul 20, 21:35 UTC | Jul 21, 03:15 UTC | 5h 40m |
| 2026-07-20 | GIG → IAH | Jul 20, 01:30 UTC | Jul 20, 10:35 UTC | 9h 5m |
| 2026-07-20 | GIG → IAH | Jul 20, 00:30 UTC | Jul 20, 00:45 UTC | 15m |
| 2026-07-19 | IAH → GIG | Jul 19, 01:35 UTC | Jul 19, 11:20 UTC | 9h 45m |
| 2026-07-18 | - | Jul 18, 10:15 UTC | Jul 18, 20:25 UTC | 10h 10m |
| 2026-07-17 | IAD → AMS | Jul 17, 22:05 UTC | Jul 18, 05:30 UTC | 7h 26m |
| 2026-07-17 | - | Jul 17, 09:35 UTC | Jul 17, 17:35 UTC | 8h 0m |
| 2026-07-16 | - | Jul 16, 22:10 UTC | Jul 17, 07:30 UTC | 9h 20m |
| 2026-07-15 | - | Jul 15, 09:30 UTC | Jul 15, 19:35 UTC | 10h 5m |
| 2026-07-14 | IAD → AMS | Jul 14, 22:05 UTC | Jul 15, 05:20 UTC | 7h 14m |
| 2026-07-14 | - | Jul 14, 09:00 UTC | Jul 14, 11:10 UTC | 2h 10m |
| 2026-07-14 | GVA → IAD | Jul 14, 09:12 UTC | Jul 14, 17:21 UTC | 8h 9m |
| 2026-07-13 | IAD → GVA | Jul 13, 21:43 UTC | Jul 14, 05:13 UTC | 7h 30m |
| 2026-07-13 | - | Jul 13, 21:35 UTC | Jul 14, 04:30 UTC | 6h 55m |
| 2026-07-12 | - | Jul 12, 15:25 UTC | Jul 12, 23:15 UTC | 7h 50m |
| 2026-07-12 | - | Jul 12, 05:50 UTC | Jul 12, 12:50 UTC | 7h 0m |
| 2026-07-11 | - | Jul 11, 15:20 UTC | Jul 11, 23:35 UTC | 8h 15m |
| 2026-07-11 | IAD → CDG | Jul 11, 03:05 UTC | Jul 11, 10:15 UTC | 7h 10m |
| 2026-07-10 | - | Jul 10, 10:10 UTC | Jul 10, 10:30 UTC | 20m |
| 2026-07-10 | VCE → IAD | Jul 10, 10:04 UTC | Jul 10, 19:16 UTC | 9h 12m |
| 2026-07-09 | - | Jul 9, 23:15 UTC | Jul 10, 01:25 UTC | 2h 10m |
| 2026-07-09 | IAD → VCE | Jul 9, 22:43 UTC | Jul 10, 07:23 UTC | 8h 40m |
| 2026-07-09 | - | Jul 9, 09:25 UTC | Jul 9, 18:20 UTC | 8h 55m |
| 2026-07-09 | GVA → IAD | Jul 9, 09:17 UTC | Jul 9, 18:03 UTC | 8h 46m |
| 2026-07-08 | IAD → GVA | Jul 8, 22:40 UTC | Jul 9, 06:15 UTC | 7h 35m |
| 2026-07-08 | NCE → IAD | Jul 8, 08:24 UTC | Jul 8, 16:51 UTC | 8h 27m |
| 2026-07-08 | NCE → IAD | Jul 8, 08:10 UTC | Jul 8, 16:50 UTC | 8h 40m |
| 2026-07-08 | - | Jul 8, 06:05 UTC | Jul 8, 06:15 UTC | 10m |
| 2026-07-07 | IAD → NCE | Jul 7, 22:15 UTC | Jul 8, 06:00 UTC | 7h 45m |
| 2026-07-07 | - | Jul 7, 09:20 UTC | Jul 7, 17:50 UTC | 8h 30m |
| 2026-07-06 | - | Jul 6, 22:45 UTC | Jul 7, 06:30 UTC | 7h 45m |
| 2026-07-06 | IAD → GVA | Jul 6, 22:03 UTC | Jul 7, 06:30 UTC | 8h 27m |
| 2026-07-06 | - | Jul 6, 08:20 UTC | Jul 6, 17:25 UTC | 9h 5m |
| 2026-07-05 | IAD → NCE | Jul 5, 21:45 UTC | Jul 6, 05:30 UTC | 7h 45m |
| 2026-07-05 | - | Jul 5, 08:10 UTC | Jul 5, 11:10 UTC | 3h 0m |
| 2026-07-05 | VCE → IAD | Jul 5, 08:19 UTC | Jul 5, 17:33 UTC | 9h 14m |
| 2026-07-04 | IAD → VCE | Jul 4, 21:40 UTC | Jul 5, 05:25 UTC | 7h 45m |
| 2026-07-04 | - | Jul 4, 07:55 UTC | Jul 4, 17:20 UTC | 9h 25m |
Specifications
| Registration | N644UA |
| Aircraft type | BOEING 767-300 (B763) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A875DA · 52072732 (octal) |
Looking for transponder-level data? View the Mode-S A875DA page for country allocation, callsign history, and ADS-B signal details.
N644UA frequently asked
What type of aircraft is N644UA?
N644UA is a BOEING 767-300 (ICAO type code B763).
Who operates N644UA?
N644UA is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N644UA?
N644UA broadcasts on Mode-S (ICAO 24-bit) address A875DA (octal 52072732). View the transponder page.
What route does N644UA typically fly?
N644UA most frequently flies between IAD and AMS based on observed flights.
Where is N644UA right now?
N644UA is currently airborne flying as UAL242. Live position is shown on the map above.