flight Aircraft
N57870
BOEING 757-300
Operated by UNITED AIRLINES INC
- Tail number
- N57870
- Type
- B753
- Mode-S
- A76F87
Airborne now · flying as UAL3924 at 40,000 ft
- Flights observed
- 61 showing last 50
- Avg flight time
- 3h 16m
- Typical route
- EWR → SFO
- Last seen
- 2h ago
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-05-29 | PDX → EWR | May 29, 21:15 UTC | May 29, 22:05 UTC | 50m |
| 2026-05-29 | PDX → EWR | May 29, 17:10 UTC | May 29, 17:25 UTC | 15m |
| 2026-05-28 | IAH → SNA | May 28, 20:20 UTC | May 29, 01:35 UTC | 5h 15m |
| 2026-05-28 | LAX → EWR | May 28, 13:31 UTC | May 28, 18:23 UTC | 4h 52m |
| 2026-05-28 | LAX → EWR | May 28, 13:25 UTC | May 28, 18:20 UTC | 4h 55m |
| 2026-05-27 | LAS → ORD | May 27, 21:25 UTC | May 28, 02:00 UTC | 4h 35m |
| 2026-05-27 | EWR → MSY | May 27, 14:10 UTC | May 27, 19:25 UTC | 5h 15m |
| 2026-05-26 | LAS → ORD | May 26, 21:55 UTC | May 27, 02:34 UTC | 4h 40m |
| 2026-05-26 | DEN → FAT | May 26, 14:30 UTC | May 26, 18:30 UTC | 4h 0m |
| 2026-05-25 | ORD → AUS | May 25, 20:04 UTC | May 25, 23:35 UTC | 3h 30m |
| 2026-05-25 | LAX → EWR | May 25, 13:20 UTC | May 25, 18:15 UTC | 4h 55m |
| 2026-05-25 | SAN → SFO | May 25, 07:05 UTC | May 25, 11:35 UTC | 4h 30m |
| 2026-05-25 | DEN → MSN | May 25, 01:55 UTC | May 25, 05:00 UTC | 3h 5m |
| 2026-05-24 | RDM → SFO | May 24, 23:00 UTC | May 24, 23:15 UTC | 15m |
| 2026-05-24 | RDM → SFO | May 24, 19:45 UTC | May 24, 21:50 UTC | 2h 5m |
| 2026-05-24 | ORD → LGA | May 24, 14:10 UTC | May 24, 18:10 UTC | 4h 0m |
| 2026-05-23 | SFO → ORD | May 23, 22:35 UTC | May 24, 02:10 UTC | 3h 35m |
| 2026-05-23 | DEN → FAT | May 23, 14:55 UTC | May 23, 18:55 UTC | 4h 0m |
| 2026-05-22 | ORD → AUS | May 22, 20:20 UTC | May 22, 23:55 UTC | 3h 35m |
| 2026-05-22 | EWR → IAH | May 22, 14:50 UTC | May 22, 18:35 UTC | 3h 45m |
| 2026-05-21 | RSW → EWR | May 21, 22:20 UTC | May 22, 01:45 UTC | 3h 25m |
| 2026-05-21 | EWR → DEN | May 21, 16:45 UTC | May 21, 20:25 UTC | 3h 40m |
| 2026-05-21 | EWR → DEN | May 21, 16:24 UTC | May 21, 20:24 UTC | 4h 0m |
| 2026-05-21 | CLT → DEN | May 21, 12:10 UTC | May 21, 14:00 UTC | 1h 50m |
| 2026-05-20 | EWR → PBI | May 20, 19:55 UTC | May 20, 23:25 UTC | 3h 30m |
| 2026-05-20 | EWR → DEN | May 20, 14:25 UTC | May 20, 17:30 UTC | 3h 5m |
| 2026-05-19 | OMA → SFO | May 19, 23:45 UTC | May 20, 01:45 UTC | 2h 0m |
| 2026-05-19 | EWR → SFO | May 19, 19:50 UTC | May 19, 22:00 UTC | 2h 10m |
| 2026-05-19 | DEN → SAT | May 19, 14:35 UTC | May 19, 17:55 UTC | 3h 20m |
| 2026-05-18 | MCO → EWR | May 18, 20:09 UTC | May 18, 23:15 UTC | 3h 6m |
| 2026-05-18 | MCO → EWR | May 18, 20:10 UTC | May 18, 23:20 UTC | 3h 10m |
| 2026-05-18 | DEN → SAT | May 18, 14:00 UTC | May 18, 17:30 UTC | 3h 30m |
| 2026-05-17 | MCO → EWR | May 17, 20:45 UTC | May 17, 23:45 UTC | 3h 0m |
| 2026-05-17 | IAH → LGA | May 17, 15:50 UTC | May 17, 17:45 UTC | 1h 55m |
| 2026-05-16 | EWR → PBI | May 16, 21:05 UTC | May 17, 01:20 UTC | 4h 15m |
| 2026-05-16 | ORD → LGA | May 16, 15:25 UTC | May 16, 19:00 UTC | 3h 35m |
| 2026-05-16 | ORD → LGA | May 16, 15:32 UTC | May 16, 18:30 UTC | 2h 58m |
| 2026-05-15 | ELP → ORD | May 15, 14:20 UTC | May 15, 17:45 UTC | 3h 24m |
| 2026-05-15 | ELP → ORD | May 15, 14:15 UTC | May 15, 17:56 UTC | 3h 41m |
| 2026-05-14 | EWR → SFO | May 14, 23:10 UTC | May 15, 02:45 UTC | 3h 35m |
| 2026-05-14 | EWR → MSY | May 14, 16:15 UTC | May 14, 21:35 UTC | 5h 20m |
| 2026-05-14 | CDG → YYZ | May 14, 06:05 UTC | May 14, 10:45 UTC | 4h 40m |
| 2026-05-13 | IAH → SAT | May 13, 22:25 UTC | May 14, 01:55 UTC | 3h 30m |
| 2026-05-13 | IAH → EWR | May 13, 16:20 UTC | May 13, 19:45 UTC | 3h 25m |
| 2026-05-12 | EWR → PBI | May 12, 21:25 UTC | May 13, 01:30 UTC | 4h 5m |
| 2026-05-12 | FLL → EWR | May 12, 16:45 UTC | May 12, 19:05 UTC | 2h 20m |
| 2026-05-12 | LAX → BOS | May 12, 13:08 UTC | May 12, 15:05 UTC | 1h 57m |
| 2026-05-12 | LAX → BOS | May 12, 12:55 UTC | May 12, 15:10 UTC | 2h 15m |
| 2026-05-12 | EWR → SFO | May 12, 03:10 UTC | May 12, 03:15 UTC | 5m |
| 2026-05-12 | EWR → SFO | May 12, 02:45 UTC | May 12, 03:15 UTC | 30m |
Specifications
| Registration | N57870 |
| Aircraft type | BOEING 757-300 (B753) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A76F87 · 51667607 (octal) |
Looking for transponder-level data? View the Mode-S A76F87 page for country allocation, callsign history, and ADS-B signal details.
N57870 frequently asked
What type of aircraft is N57870?
N57870 is a BOEING 757-300 (ICAO type code B753).
Who operates N57870?
N57870 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N57870?
N57870 broadcasts on Mode-S (ICAO 24-bit) address A76F87 (octal 51667607). View the transponder page.
What route does N57870 typically fly?
N57870 most frequently flies between EWR and SFO based on observed flights.
Where is N57870 right now?
N57870 is currently airborne flying as UAL3924. Live position is shown on the map above.